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You searched for: Subject term cultivars Remove constraint Subject term: cultivars Subject term Gossypium hirsutum Remove constraint Subject term: Gossypium hirsutum
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1. 2002 field evaluation of cotton cultivar response to reniform nematodes

Author:
Cook, C.G.; Robinson, A.F.; Bridges, A.C.; Percival, A.E.; Prince, W.B.; Bradford, J.M.; Bautista, J.A.
Source:
Proceedings of the Beltwide Cotton Conferences 2003 pp. 861-863
Subject:
cotton; Gossypium hirsutum; cultivars; plant parasitic nematodes; plant response; yields; pest resistance; Texas
Abstract:
... In recent years, reniform nematodes have become a serious pest to U.S. cotton production. The USDA-ARS at Weslaco, TX has maintained a nursery for evaluating cotton cultivar response to reniform nematodes. Thirty-six entries from private and public breeding programs were evaluated in 2002. Average yield reduction between the fumigated and reniform nematode infested plots was 22.5%. Fourteen entrie ...
Handle:
10113/11966

2. A Comparison of Bollgard/Glyphosate Tolerant Cotton Cultivars to Their Conventional Parents for Open End Yarn Processing Performance

Author:
Bauer, P.J.; McAlister, D.D. III; Frederick, J.R.
Source:
Journal of cotton science 2006 v.10 no.3 pp. 168-174
ISSN:
1524-3303
Subject:
Gossypium hirsutum; cotton; cultivars; transgenic plants; pest resistance; herbicide resistance; glyphosate; parents; planting date; fiber quality; spinning; yarns; processing waste
Abstract:
... Textile manufacturers have raised concerns that mill performance of cotton (Gossypium hirsutum L.) has been compromised by transgenic technology. The objective of this study was to compare two transgenic Bollgard (BG) and glyphosate tolerant (RR) cotton cultivars to their conventional parents for fiber properties, processing characteristics, and fabric quality. Field experiments were conducted wit ...
Handle:
10113/1861

3. A Comparison of Two Cotton Cultivars Differing in Maturity for Within-Canopy Fiber Property Variation

Author:
Philip J. Bauer; Jonn A. Foulk; Gary R. Gamble; E. John Sadler
Source:
Crop science 2009 v.49 no.2 pp. 651-657
ISSN:
0011-183X
Subject:
Gossypium hirsutum; cotton; cultivars; fiber quality; early development; genetic variation; glucose; chemical constituents of plants; physical properties; crop yield; plant architecture; water stress; drought; staple (fibers); length; cell wall components; genotype; South Carolina
Abstract:
... Improving uniformity in cotton (Gossypium hirsutum L.) fiber properties increases fiber processing performance. Our objective was to compare two cultivars differing in relative maturity for within-canopy variability of fiber physical properties and fiber surface chemical constituents. The cultivars (DPL 555 BG/RR [mid-full maturity] and PM 1218 BG/RR [early maturity]) were grown in plots on a Gold ...
Handle:
10113/29905
DOI:
10.2135/cropsci2008.06.0350

4. A Cotton Gbvdr5 Gene Encoding a Leucine-Rich-Repeat Receptor-Like Protein Confers Resistance to Verticillium dahliae in Transgenic Arabidopsis and Upland Cotton

Author:
Yuwen Yang; Xitie Ling; Tianzi Chen; Liwang Cai; Tingli Liu; Jinyan Wang; Xiaohui Fan; Yongzhe Ren; Hongbo Yuan; Wei Zhu; Baolong Zhang; Din-Pow Ma
Source:
Plant molecular biology reporter 2015 v.33 no.4 pp. 987-1001
ISSN:
0735-9640
Subject:
cotton; quantitative polymerase chain reaction; cultivars; plant development; Arabidopsis; cell death; proteins; callose; gene overexpression; root tips; Gossypium hirsutum; transgenic plants; breeding; plant pathogens; cytosine; start codon; plasma membrane; abscisic acid; Verticillium dahliae
Abstract:
... Leucine-rich-repeat receptor-like proteins (eLRR-RLPs) play significant roles in plant defense against pathogens and in plant development. Several eLRR-RLP genes such as Ve1, Gbve, and Gbve1 have been reported to confer resistance to Verticillium dahliae. Gbvdr5, a newly discovered RLP gene from V. dahliae-resistant island cotton cultivar H7124, has a short tail as Ve1. There is a cytosine deletio ...
DOI:
10.1007/s11105-014-0810-5

5. A Long-Read Transcriptome Assembly of Cotton (Gossypium hirsutum L.) and Intraspecific Single Nucleotide Polymorphism Discovery

Author:
Hamid Ashrafi; Amanda M. Hulse-Kemp; Fei Wang; S. Samuel Yang; Xueying Guan; Don C. Jones; Marta Matvienko; Keithanne Mockaitis; Z. Jeffrey Chen; David M. Stelly; Allen Van Deynze
Source:
The plant genome 2015 v.8 no.2 pp. -
ISSN:
1940-3372
Subject:
Gossypium hirsutum; cotton; cultivars; databases; expressed sequence tags; filters; genotype; germplasm; inbred lines; plant breeding; prediction; research programs; sequence analysis; single nucleotide polymorphism; transcriptome; transcriptomics
Abstract:
... Upland cotton (Gossypium hirsutum L.) has a narrow germplasm base, which constrains marker development and hampers intraspecific breeding. A pressing need exists for high-throughput single nucleotide polymorphism (SNP) markers that can be readily applied to germplasm in breeding and breeding-related research programs. Despite progress made in developing new sequencing technologies during the past ...
DOI:
10.3835/plantgenome2014.10.0068

6. A Meta-Analysis on the Effects of 2,4-D and Dicamba Drift on Soybean and Cotton

Author:
Egan J. Franklin; Barlow Kathryn M.; Mortensen David A.
Source:
Weed science 2014 v.62 no.1 pp. 193-206
ISSN:
0043-1745
Subject:
flowering; guidelines; crop yield; 2,4-D; dose response; Gossypium hirsutum; glyphosate; benzoic acid; cultivars; Glycine max; dicamba; professionals; air temperature; auxins; soil water; weed science; cotton; pesticide application; meta-analysis; exposure duration; soybeans; crops
Abstract:
... Commercial introduction of cultivars of soybean and cotton genetically modified with resistance to the synthetic auxin herbicides dicamba and 2,4-D will allow these compounds to be used with greater flexibility but may expose susceptible soybean and cotton cultivars to nontarget herbicide drift. From past experience, it is well known that soybean and cotton are both highly sensitive to low-dose ex ...
DOI:
10.1614/WS-D-13-00025.1

7. A New Fuzzless Seed Locus in an Upland Cotton (Gossypium hirsutum L.) Mutant.

Author:
Efrem Bechere; Rick B. Turley; Dick L. Auld; Linghe Zeng
Source:
American Journal of Plant Sciences 2012 v.3 no. pp. 799-804
ISSN:
2158-2750
Subject:
crop production; cultivars; testa; alleles; lint cotton; loci; Gossypium hirsutum; parents; mutagenesis; crossing; agronomic traits; allelism; mutants; gene segregation; fiber quality; Texas; Mississippi
Abstract:
... Various fiber mutants of cotton have been reported since 1920. Two of the best characterized mutants are the naked seed loci, N(1)N(1) and n(2)n(2). Recently, a naked-tufted mutant called 9023n(t)(4) was developed from the cultivar SC 9023 through chemical mutagenesis. The mutant was tested to determine if it was allelic to either N(1), or n(2) or was a unique mutant in a new uncharacterized locus ...
Handle:
10113/57675
DOI:
doi:10.4236/ajps.2012.36096

8. A Study of in vitro Regeneration in Relation to Doses of Growth Regulators in Hybrids of Upland Cotton

Author:
Rauf, S.; Hafeez-ur-Rahman
Source:
Plant cell, tissue, and organ culture 2005 v.83 no.2 pp. 209-215
ISSN:
0167-6857
Subject:
cotton; cultivars; hybrids; dose response; cell growth; Gossypium hirsutum; plant growth substances; explants; micropropagation; genetic variation; embryogenesis; in vitro regeneration; culture media; callus; somatic embryos
Abstract:
... The frequency of in vitro callus induction and plant regeneration is influenced by several factors, including composition of culture medium, explant source, and the genotype. Crosses between regenerable and non-regenerable upland cotton cultivars were evaluated for hybrid vigour towards regeneration responses, which is consequential in recalcitrant crop species like cotton where regeneration is li ...
DOI:
10.1007/s11240-005-5770-x

9. A copy number variant at the HPDA‐D12 locus confers compact plant architecture in cotton

Author:
Gaoxiang Ji; Chengzhen Liang; Yingfan Cai; Zhaoe Pan; Zhigang Meng; Yanyan Li; Yinhua Jia; Yuchen Miao; Xinxin Pei; Wenfang Gong; Xiaoyang Wang; Qiong Gao; Zhen Peng; Liru Wang; Junling Sun; Xiaoli Geng; Pengpeng Wang; Baojun Chen; Peilin Wang; Tao Zhu; Shoupu He; Rui Zhang; Xiongming Du
Source:
new phytologist 2021 v.229 no.4 pp. 2091-2103
ISSN:
0028-646X
Subject:
Gossypium hirsutum; architecture; area; cotton; cultivars; engineering; exhibitions; length; loci; mutants; phenotype; plant architecture; plant height; transcription factors
Abstract:
... Improving yield is a primary mission for cotton (Gossypium hirsutum) breeders; development of cultivars with suitable architecture for high planting density (HPDA) can increase yield per unit area. We characterized a natural cotton mutant, AiSheng98 (AS98), which exhibits shorter height, shorter branch length, and more acute branch angle than wild‐type. A copy number variant at the HPDA locus on C ...
DOI:
10.1111/nph.17059

10. A genetic approach to in vitro regeneration of non-regenerating cotton (Gossypium hirsutum L.) cultivars

Author:
S. Kumar; P. Sharma; D. Pental
Source:
Plant cell reports 1998 v.18 no.1-2 pp. 59-63
ISSN:
0721-7714
Subject:
Gossypium hirsutum; cotton; cultivars; in vitro regeneration; somatic embryogenesis; India
Abstract:
... Selections were made among individual plants of Gossypium hirsutum cv `Coker 310' for high-frequency in vitro regeneration by somatic embryogenesis. After three generations of selection, a pure line for high-frequency somatic embryogenesis was selected and named Coker 310 FR (FR, fully regenerating). Coker 310 FR could be regenerated by following previously published protocols (see Materials and m ...
DOI:
10.1007/s002990050532

11. A microsatellite-based genome-wide analysis of genetic diversity and linkage disequilibrium in Upland cotton (Gossypium hirsutum L.) cultivars from major cotton-growing countries

Author:
David D. Fang; Lori L. Hinze; Richard G. Percy; Ping Li; Dewayne Deng; Gregory Thyssen
Source:
Euphytica 2013 v.191 no.3 pp. 391-401
ISSN:
0014-2336
Subject:
Gossypium hirsutum; alleles; breeding; chemical structure; chromosome mapping; cultivars; diploidy; gene frequency; genetic distance; genetic markers; genetic variation; genomics; linkage disequilibrium; loci; microsatellite repeats; pedigree; phylogeny; United States
Abstract:
... To better understand the genetic diversity of the cultivated Upland cotton (Gossypium hirsutum L.)and its structure at the molecular level, 193 Upland cotton cultivars collected from 26 countries were genotyped using 448 microsatellite markers. These markers were selected based on their mapping positions in the high density G. hirsutum TM-1 9 G. barbadense 3-79 map, and they covered the whole geno ...
Handle:
10113/56780
DOI:
10.1007/s10681-013-0886-2

12. A model for simulating the cotton (Gossypium hirsutum L.) embryo oil and protein accumulation under varying environmental conditions

Author:
Meili Chen; Wenqing Zhao; Yali Meng; Binglin Chen; Youhua Wang; Zhiguo Zhou; Derrick M. Oosterhuis
Source:
Field crops research 2015 v.183 pp. 79-91
ISSN:
0378-4290
Subject:
Gossypium hirsutum; cotton; cultivars; environmental factors; leaves; mechanistic models; nitrogen; nitrogen content; oils; simulation models; soil water; solar radiation; temperature; water potential; water supply; China
Abstract:
... A mechanistic model was developed to simulate the genotypic and environmental variations in the cotton embryo oil and protein accumulation with the boll development. Three sub-models, cotton boll maturation period model, cotton embryo oil accumulation model and protein accumulation model, were integrated. Genotypic characteristics, effects of temperature and solar radiation, nitrogen (N) supply, a ...
DOI:
10.1016/j.fcr.2015.07.011

13. A newly identified cluster of glutathione S‐transferase genes provides Verticillium wilt resistance in cotton

Author:
Zhi‐Kun Li; Bin Chen; Xiu‐Xin Li; Jin‐Peng Wang; Yan Zhang; Xing‐Fen Wang; Yuan‐Yuan Yan; Hui‐Feng Ke; Jun Yang; Jin‐Hua Wu; Guo‐Ning Wang; Gui‐Yin Zhang; Li‐Qiang Wu; Xi‐Yin Wang; Zhi‐Ying Ma
Source:
plant journal 2019 v.98 no.2 pp. 213-227
ISSN:
0960-7412
Subject:
Gossypium hirsutum; Verticillium dahliae; Verticillium wilt; allotetraploidy; biotic stress; chromosomes; cotton; cultivars; disease severity; gene overexpression; gene silencing; glutathione transferase; hydrogen peroxide; multigene family; selection pressure; tobacco; transcriptomics
Abstract:
... As the largest cultivated fiber crop in the world, cotton (Gossypium hirsutum) is often exposed to various biotic stresses during its growth periods. Verticillium wilt caused by Verticillium dahliae is a severe disease in cotton, and the molecular mechanism of cotton resistance for Verticillium wilt needs to be further investigated. Here, we revealed that the cotton genome contains nine types of G ...
DOI:
10.1111/tpj.14206

14. A recursive approach to detect multivariable conditional variance components and conditional random effects

Author:
Wu, J.; Wu, D.; Jenkins, J.N.; McCarty, J.C. Jr.
Source:
Computational statistics & data analysis 2006 v.50 no.2 pp. 285-300
Subject:
cultivars; lint cotton; Gossypium hirsutum; variance; yield components; statistical analysis
Abstract:
... A complex trait like crop yield is determined by its component traits. Multivariable conditional analysis in a general mixed linear model is helpful in dissecting the gene expression for the complex trait due to different effects, such as environment, genotype, and genotype x environment interaction. A recursive approach is presented for constructing a new random vector that can be equivalently us ...
Handle:
10113/2872
DOI:
10.1016/j.csda.2004.08.006

15. A review of genetic mechanisms of early maturity in cotton (Gossypium hirsutum L.)

Author:
Chengqi Li; Yuanzhi Fu; Qiao Liu; Lei Du; Volodymyr Trotsenko
Source:
Euphytica 2020 v.216 no.7 pp. 120
ISSN:
0014-2336
Subject:
Gossypium hirsutum; agricultural land; cotton; cultivars; early development; flowers; frost; genes; genomics; models; phenotypic selection; quantitative trait loci
Abstract:
... Early maturity is an important target of cotton (Gossypium hirsutum L.) breeding programs. The selection and popularization of early-maturing cotton cultivars have significantly alleviated the problem of optimizing farmland cropping systems when planting cotton and cereals. However, breeding early-maturity cotton with high yields and high-quality crops is sharply constrained by the genetic complex ...
DOI:
10.1007/s10681-020-02656-0

16. A simplified pruning method for profitable cotton production in the Yellow River valley of China

Author:
Jianlong Dai; Zhen Luo; Weijiang Li; Wei Tang; Dongmei Zhang; Hequan Lu; Zhenhuai Li; Chengsong Xin; Xiangqiang Kong; A.Egrinya Eneji; Hezhong Dong
Source:
Field crops research 2014 v.164 pp. 22-29
ISSN:
0378-4290
Subject:
Gossypium hirsutum; branches; buds; cultivars; early development; field experimentation; fruiting; harvest index; income; labor; leaves; plant growth; pruning; river deltas; seed cotton; China; Yellow River
Abstract:
... Intensive plant pruning involving removal of vegetative branches, topping, and continuously excising old leaves, growth tips of fruiting branches, excessive buds and empty fruit branches, has been widely adopted in the field management of cotton (Gossypium hirsutum L.) in China, but this practice is facing a serious of challenges because it is labor-intensive and time-consuming. In the present stu ...
DOI:
10.1016/j.fcr.2014.05.010

17. ABP9, a maize bZIP transcription factor, enhances tolerance to salt and drought in transgenic cotton

Author:
Chunling Wang; Guoqing Lu; Yuqiong Hao; Huiming Guo; Yan Guo; Jun Zhao; Hongmei Cheng
Source:
Planta 2017 v.246 no.3 pp. 453-469
ISSN:
0032-0935
Subject:
Agrobacterium radiobacter; Arabidopsis; Gossypium hirsutum; abscisic acid; biochemical pathways; breeding; chlorophyll; corn; cotton; cultivars; drought; enzyme activity; gene expression regulation; gene overexpression; genes; greenhouses; growth chambers; leaves; malondialdehyde; osmotic stress; oxidative stress; proline; root growth; root systems; salt tolerance; seed germination; signal transduction; soil salinity; stomatal movement; stress tolerance; sugar content; survival rate; transcription (genetics); transgenic plants; water content
Abstract:
... MAIN CONCLUSION : ABP9 , encoding a bZIP transcription factor from maize, enhances tolerance to multiple stresses and may participate in the ABA signaling pathway in transgenic cotton by altering physiological and biochemical processes and stress-related gene expression. Abiotic stresses, such as soil salinity and drought, negatively affect growth, development, and yield in cotton. Gene ABP9, whic ...
DOI:
10.1007/s00425-017-2704-x

18. AFLP marker associations with agronomic and fiber traits in cotton

Author:
Wu, J.; Jenkins, J.N.; McCarty, J.C.; Zhong, M.; Swindle, M.
Source:
Euphytica 2007 v.153 no.1-2 pp. 153-163
ISSN:
0014-2336
Subject:
Gossypium hirsutum; cotton; quantitative trait loci; agronomic traits; fiber quality; genetic markers; amplified fragment length polymorphism; chromosome mapping; photoperiod; cultivars; phenotypic variation; marker-assisted selection; yield components
Abstract:
... DNA markers linked with major QTL contributing to traits of importance will be a useful tool for cotton (Gossypium spp.) genetics and breeding. We crossed four photoperiod-sensitive accessions of cotton, G. hirsutum L., with a cultivar, selected day-neutral plants and backcrossed four times to each of the four photoperiod-sensitive accessions, selecting day-neutral plants at each generation. The d ...
Handle:
10113/2329
DOI:
10.1007/s10681-006-9250-0

19. ATG-anchored AFLP (ATG-AFLP) analysis in cotton

Author:
Lu, Yingzhi; Curtiss, Jessica; Miranda, Danielle; Hughs, Ed; Zhang, Jinfa
Source:
Plant cell reports 2008 v.27 no.10 pp. 1645-1653
ISSN:
0721-7714
Subject:
cotton; Gossypium barbadense; amplified fragment length polymorphism; plant genetics; genetic markers; restriction endonucleases; Gossypium hirsutum; cultivars; plant breeding
Abstract:
... Amplified fragment length polymorphism (AFLP) marker system has had broad applications in biology. However, the anonymous AFLP markers are mainly amplified from non-coding regions, limiting their usefulness as a functional marker system. To take advantages of the traditional AFLP techniques, we propose substitution of a restriction enzyme that recognizes a restriction site containing ATG, called A ...
Handle:
10113/20318
DOI:
10.1007/s00299-008-0568-z
PubMed:
18584177

20. Adaptation strategies to climate change using cotton (Gossypium hirsutum L.) ideotypes in rainfed tropical cropping systems in Sub-Saharan Africa. A modeling approach

Author:
E. Gérardeaux; R. Loison; Oumarou Palaï; B. Sultan
Source:
Field crops research 2018 v.226 pp. 38-47
ISSN:
0378-4290
Subject:
Gossypium hirsutum; agricultural conservation practice; climate change; climate models; climate-smart agriculture; climatic factors; cotton; cropping systems; cultivars; drought; ideotypes; leaching; leaf area; leaves; phenology; photosynthesis; planting date; rain; soil; wet season; Cameroon
Abstract:
... Developing cultivars with adaptive traits to improve sustainability in the face of climate change is an important option for climate smart agriculture. The CROPGRO-cotton model was calibrated and evaluated at two locations in Cameroon over a period of two years using two planting dates and four contrasted cultivars. The model was used to assess yield gains by modifying plant traits such as specifi ...
DOI:
10.1016/j.fcr.2018.07.007

21. Adapting DSSAT Model for Simulation of Cotton Yield for Nitrogen Levels and Planting Dates

Author:
Muhammad Naveed Arshad; Ashfaq Ahmad; Syed Aftab Wajid; Muhammad Jehanzeb Masud Cheema; Mark W. Schwartz
Source:
Agronomy journal 2017 v.109 no.6 pp. 2639-2648
ISSN:
0002-1962
Subject:
Gossypium hirsutum; Sahiwal; agronomy; climate; climate change; cultivars; flowering; nitrogen; phenology; seed cotton; Pakistan
Abstract:
... The DSSAT module for Cotton Crop Modeling has been widely evaluated as a tool to predict the effect of climate change on productivity. A 2-yr multifactorial experiment was conducted at three locations of Pakistan (Faisalabad, Sahiwal, and Multan) to test and validate this model for dynamic simulation of growth, development, and seed-cotton (Gossypium hirsutum L.) yield of cultivars (3) at varying ...
DOI:
10.2134/agronj2017.04.0233

22. Agrobacterium-mediated transformation of Cry1C, Cry2A and Cry9C genes into Gossypium hirsutum and plant regeneration

Author:
Guo, X.; Huang, C.; Jin, S.; Liang, S.; Nie, Y.; Zhang, X.
Source:
Biologia plantarum 2007 v.51 no.2 pp. 242-248
ISSN:
0006-3134
Subject:
Bacillus thuringiensis; Gossypium hirsutum; Southern blotting; antibiotics; bioassays; callus; cotton; cultivars; genes; genetic markers; herbicides; insects; plantlets; polymerase chain reaction; transgenic plants
Abstract:
... Three constructs harbouring novel Bacillus thuringiensis genes (Cry1C, Cry2A, Cry9C) and bar gene were transformed into four upland cotton cultivars, Ekangmian10, Emian22, Coker201 and YZ1 via Agrobacterium-mediated transformation. With the bar gene as a selectable marker, about 84.8 % of resistant calli have been confirmed positive by polymerase chain reaction (PCR) tests, and totally 50 transgen ...
DOI:
10.1007/s10535-007-0048-2

23. Agronomic and Genetic Analysis of Tarnished Plant Bug Tolerance in Cotton

Author:
William R. Meredith; M. L. Laster
Source:
Crop science 1975 v.15 no.4 pp. 535-538
ISSN:
0011-183X
Subject:
Brassica juncea; Gossypium hirsutum; Lygus lineolaris; additive gene effects; backcrossing; cultivars; epistasis; genetic analysis; insecticides; lint cotton; lint yield
Abstract:
... We investigated at Stoneville, Miss., in 1973, the effects of heavy and light infestations of tarnished plant bugs, Lygus lineolaris (Palisot de Beauvois), on six genetic populations of cotton, Gossypium hirsutum L. Mustard Brassica juncea (L.) Czern, planted in rows adjacent to cotton, was used to attract and accumulate large numbers of plant bugs. The light infestations of plant bugs were mainta ...
DOI:
10.2135/cropsci1975.0011183X001500040025x

24. Agronomic characterization of cotton genotypes susceptible and resistant to reniform nematode in the United States Midsouth

Author:
Bhupinder Singh; Daryl Chastain; K. Raja Reddy; John Snider; L. Jason Krutz; Salliana Stetina; Akanksha Sehgal
Source:
Agronomy journal 2021 v.113 no.5 pp. 4280-4291
ISSN:
0002-1962
Subject:
Gossypium hirsutum; Rotylenchulus reniformis; agronomy; cotton; cultivars; growth and development; soil depth; vigor
Abstract:
... Cotton (Gossypium hirsutum L.) genotypes resistant to reniform nematode (RN) (Rotylenchulus reniformis Linford and Oliveira) have been recently developed to reduce yield losses from RN, yet little is known of their agronomic responses under field conditions. This research was conducted to determine if RN population vary cotton growth and development and yield among RN resistant (G. barbadense intr ...
DOI:
10.1002/agj2.20755

25. Agronomic traits at the seedling stage, yield, and fiber quality in two cotton (Gossypium hirsutum L.) cultivars in response to phosphorus deficiency

Author:
Huijie Li; Jiawei Wang; Saif Ali; Babar Iqbal; He Zhang; Shanshan Wang; Binglin Chen; Zhiguo Zhou
Source:
Soil science and plant nutrition 2020 v.66 no.2 pp. 308-316
ISSN:
1747-0765
Subject:
Gossypium hirsutum; agronomic traits; biomass; cluster analysis; correlation; cultivars; hydroponics; leaf area; leaves; length; lint yield; micronaire; morphogenesis; phosphorus; plant height; plant nutrition; principal component analysis; seed cotton; seedlings; soil science; weight
Abstract:
... Cotton is critical for phosphorus demands and very sensitive for its deficiency. However, identifying the effect of low-phosphorus tolerance on cotton growth, yield, and fiber quality by reducing phosphorus consumption. This may help to develop phosphorus-tolerant high-yielding cotton cultivars. In a two-year repeated (2015 and 2016) hydroponic experiment (using 0.01 and 1 mM KH₂PO₄), two cotton c ...
DOI:
10.1080/00380768.2019.1709543

26. Agronomical and Technological Performances of Some Early Cotton Cultivars Planted As Second Crop in Diyarbakir Condition, Turkey

Author:
S. Basbag; R. Ekinci
Source:
Cercetări agronomice în Moldova 2017 v.50 no.4 pp. 85-92
ISSN:
2067-1865
Subject:
Gossypium hirsutum; agricultural land; cotton; crop yield; cultivars; planting; seedlings; soil; straw; stubble; wheat; Turkey (country)
Abstract:
... The opportunity to increase agricultural areas is limited, so that increasing demands can be achieved by producing more products from existent agricultural areas. Second cropping is a sustainable practice in which more than one crop is grown consecutive on the same ground. This study was carried out to determine agricultural and technological properties of growing cotton (Gossypium hirsutum L.) as ...
DOI:
10.1515/cerce-2017-0038

27. Allelopathic Effects of Wheat Straw on Cotton Germination, Emergence, and Yield

Author:
S. K. Hicks; C. W. Wendt; J. R. Gannaway; R. B. Baker
Source:
Crop science 1989 v.29 no.4 pp. 1057-1061
ISSN:
0011-183X
Subject:
seed germination; cultivars; lint cotton; Gossypium hirsutum; plant establishment; wheat straw; dry matter accumulation; allelopathy; plant density; crop yield; bioassays; growth retardation; seedling emergence; genetic variation; screening; Texas
Abstract:
... Because of recently enacted conservation compliance legislation, reduced and no-till farming systems in which crop residues are left on the soil surface are becoming more important in areas where soils are highly erodible. On the southern high plains of Texas, many producers are planting cotton (Gossypium hirsutum L.) into wheat straw (Triticum aestivum L.). This study was conducted to determine t ...
DOI:
10.2135/cropsci1989.0011183X002900040048x

28. Allelopathic Influence of a Wheat or Rye Cover Crop on Growth and Yield of No-Till Cotton

Author:
Yue Li; V. G. Allen; J. Chen; F. Hou; C. P. Brown; P. Green
Source:
Agronomy journal 2013 v.105 no.6 pp. 1581-1587
ISSN:
0002-1962
Subject:
Gossypium hirsutum; Paleustolls; Secale cereale; Triticum aestivum; agronomy; allelochemicals; chlorophyll; clay loam soils; cover crops; cultivars; dimboa; glyphosate; leaves; lint cotton; no-tillage; rye; seed yield; wheat; Texas
Abstract:
... No-till planting cotton (Gossypium hirsutum L.) into small grain cover crops has many benefits including allelopathic suppression of weeds but potential to also suppress cotton has been suggested. We investigated effects of rye (Secale cereal L.), wheat (Triticum aestivum L.), or no cover crop on no-till planted cotton in a 3-yr field-plot experiment (randomized block design; 4 blocks), conducted ...
DOI:
10.2134/agronj2013.0065

29. Ameliorative effects of potassium on drought-induced decreases in fiber length of cotton (Gossypium hirsutum L.) are associated with osmolyte dynamics during fiber development

Author:
Wenqing Zhao; Haoran Dong; Rizwan Zahoor; Zhiguo Zhou; John L. Snider; Yinglong Chen; Kadambot H.M. Siddique; Youhua Wang
Source:
crop journal 2019 v.7 no.5 pp. 619-634
ISSN:
2214-5141
Subject:
Gossypium hirsutum; H-transporting ATP synthase; cultivars; drought; fiber cells; lint cotton; malates; osmotic pressure; phosphoenolpyruvate carboxylase; potassium; potassium fertilizers; proton pump; sugars; water stress
Abstract:
... Fiber length of cotton (Gossypium hirsutum L.) decreases under drought stress, potassium (K) could diminish the decreased caused by drought, but the mechanism associated with this alleviation effect is not clear. We evaluated the effect of K on fiber elongation using two cotton cultivars, Simian 3 and Siza 3, grown in well-watered and drought-stressed conditions. Potassium fertilizer (K2O) was app ...
DOI:
10.1016/j.cj.2019.03.008

30. An Integrated Web Resource for Cotton

Author:
Alan R. Gingle; Hongyu Yang; Peng W. Chee; O. Lloyd May; Junkang Rong; Daryl T. Bowman; Edward L. Lubbers; J. LaDon Day; Andrew H. Paterson
Source:
Crop science 2006 v.46 no.5 pp. 1998-2007
ISSN:
0011-183X
Subject:
Gossypium hirsutum; cotton; plant genetic resources; gene banks; world wide web; Internet; plant breeding; phenotype; genomics; genotype; genetic variation; cultivars; crop yield; fiber quality; chromosome mapping
Abstract:
... “The Cotton Diversity Database” (http://cotton.agtec.uga.edu) is a Web resource for cotton (Gossypium spp.) phenotypic and genomic data. A primary goal for this resource is to provide both a useful management tool for breeders and other applied scientists and a research tool for genetic and genomic scientists. The resource contains four interface suites that include displays for each of the availa ...
DOI:
10.2135/cropsci2005.09.0328

31. An In Vitro Co-Culture System for Rapid Differential Response to Fusarium oxysporum f. sp. vasinfectum Race 4 in Three Cotton Cultivars

Author:
Stephen M. Parris; Steven N. Jeffers; James M. Olvey; Jeffrey W. Adelberg; Li Wen; Joshua A. Udall; Jeffrey J. Coleman; Don C. Jones; Christopher A. Saski
Source:
Plant disease 2022 v.106 no.3 pp. 990-995
ISSN:
0191-2917
Subject:
Fusarium oxysporum f. sp. vasinfectum; Fusarium wilt; Gossypium hirsutum; coculture; cotton; cultivars; endophytes; foams; fungi; germplasm; greenhouses; highlands; inoculum; liquids; mortality; pathogenicity; pathogens
Abstract:
... Fusarium oxysporum f. sp. vasinfectum race 4 (FOV4) is a devastating fungus pathogen that causes Fusarium wilt in both domesticated cotton species, Gossypium hirsutum (Upland) and G. barbadense (Pima). Greenhouse and field-based pathogenicity assays can be a challenge because of nonuniform inoculum levels, the presence of endophytes, and varying environmental factors. Therefore, an in vitro cocult ...
DOI:
10.1094/PDIS-08-21-1743-RE

32. An abbreviated method for the isolation of mitochondria from storage tissues of oil seedlings

Author:
Luster, Douglas G.; Fites, Roger C.
Source:
Physiologia plantarum 1987 v.70 no.4 pp. 622-625
ISSN:
1399-3054
Subject:
cultivars; Glycine max; Cucumis sativus; Gossypium hirsutum; seedlings; sucrose; Ricinus communis; mitochondria; oilseed crops; storage organs; separation; homogenization
Abstract:
... High yields of metabolically active mitochondria can be rapidly isolated from reserve storage tissues of castor bean (Ricinus communis L.), cucumber (Cucumis sativus L., cv. Early Green Cluster), cotton (Gossypium hirsutum L., cv. Coker 711), and soybean (Glycine max L., cvs Forrest and Centennial) seedlings by application of crude homogenates to discontinuous sucrose gradients, allowing for a rap ...
Handle:
10113/45029
DOI:
10.1111/j.1399-3054.1987.tb04315.x

33. An additive-dominance model to determine chromosomal effects in chromosome substitution lines and other gemplasms

Author:
Wu, J.; Jenkins, J.N.; McCarty, J.C.; Saha, S.; Stelly, D.M.
Source:
Theoretical and applied genetics 2006 v.112 no.3 pp. 391-399
ISSN:
0040-5752
Subject:
crops; Gossypium hirsutum; cotton; Gossypium barbadense; plant breeding; chromosome substitution; substitution lines; simulation models; computer software; genotype-environment interaction; additive gene effects; dominance (genetics); fiber quality; cultivars; Monte Carlo method
Abstract:
... When using chromosome substitution (CS) lines in a crop breeding improvement program, one needs to separate the effects of the substituted chromosome from the remaining chromosomes. This cannot be done with the traditional additive-dominance (AD) model where CS lines, recurrent parent, and their hybrids are used. In this study, we develop a new genetic model and software, called a modified AD mode ...
Handle:
10113/2865
DOI:
10.1007/s00122-005-0042-z
PubMed:
16341682

34. Analyses of Fusarium wilt race 3 resistance in Upland cotton (Gossypium hirsutum L.)

Author:
Alisher A. Abdullaev; Ilkhom B. Salakhutdinov; Sharof Sh. Egamberdiev; Zarif Kuryazov; Ludmila A. Glukhova; Azoda T. Adilova; Sofiya M. Rizaeva; Mauricio Ulloa; Ibrokhim Y. Abdurakhmonov
Source:
Genetica 2015 v.143 no.3 pp. 385-392
ISSN:
0016-6707
Subject:
Fusarium oxysporum f. sp. vasinfectum; Fusarium wilt; Gossypium hirsutum; breeding; cotton; cultivars; disease resistance; disease severity; environmental factors; field experimentation; genetic techniques and protocols; germplasm; highlands; inheritance (genetics); inoculum; pathogens; phenotype; phenotypic variation; recessive genes; soil; soil inoculation; Uzbekistan
Abstract:
... Fusarium wilt [Fusarium oxysporum f.sp. vasinfectum (FOV) Atk. Sny & Hans] represents a serious threat to cotton (Gossypium spp.) production. For the last few decades, the FOV pathogen has become a significant problem in Uzbekistan causing severe wilt disease and yield losses of G. hirsutum L. cultivars. We present the first genetic analyses of FOV race 3 resistance on Uzbek Cotton Germplasm with ...
DOI:
10.1007/s10709-015-9837-2

35. Analysis of Effects of Atmospheric Carbon Dioxide and Ozone on Cotton Yield Trends

Author:
V. R. Reddy; D. N. Baker; J. M. McKinion
Source:
Journal of environmental quality 1989 v.18 no.4 pp. 427-432
ISSN:
0047-2425
Subject:
Gossypium hirsutum; adverse effects; burning; carbon dioxide; cotton; crop models; cultivars; fossil fuels; growing season; lint yield; nutrient content; ozone; soil; Arizona; California; Mississippi; South Carolina; Texas
Abstract:
... Cotton (Gossypium hirsutum L.) yields have declined since 1964 despite improvements in technology and introductions of higher-yielding cultivars. Cotton scientists have been unable to identify exact causes of the yield decline. For the past 25 yr, global atmospheric CO₂ concentration ([CO₂]) has been increasing due to the increased burning of fossil fuels; cotton has been found to be sensitive to ...
DOI:
10.2134/jeq1989.00472425001800040005x

36. Analysis of decision-making coefficients of three main fiber quality traits for upland cotton (Gossypium hirsutum L.)

Author:
Yongjun Mei; Wenming Hu; Shuli Fan; Meizhen Song; Chaoyou Pang; Shuxun Yu
Source:
Euphytica 2013 v.194 no.1 pp. 25-40
ISSN:
0014-2336
Subject:
Gossypium hirsutum; additive effect; bolls; branches; crossing; cultivars; decision making; fineness; genetic background; genetic correlation; genetic techniques and protocols; heterosis; hybrids; lint cotton; lint yield; micronaire; models; plant density
Abstract:
... The analysis of genetic correlations between fiber length (Len), strength (Str), micronaire, and 12 other traits was conducted using the additive (A)-dominance (D) genetic model, which considers genotype × environment interaction effects, in intraspecific upland cotton (Gossypium hirsutum L.) hybrids to effectively improve the quality of cotton cultivars in high planting density cases. Decision-ma ...
DOI:
10.1007/s10681-013-0946-7

37. Analysis of genetic diversity and population structure in upland cotton (Gossypium hirsutum L.) germplasm using simple sequence repeats

Author:
Mulugeta Seyoum; Xiong Ming Du; Shou Pu He; Yin Hua Jia; Zhaoe Pan; Jun Ling Sun
Source:
Journal of genetics 2018 v.97 no.2 pp. 513-522
ISSN:
0022-1333
Subject:
Bayesian theory; DNA; Gossypium hirsutum; alleles; chromosome mapping; cultivars; genetic background; genetic distance; genetic variation; genotyping; germplasm; lint cotton; microsatellite repeats; population structure
Abstract:
... Improvement of cotton fibre yield and quality is challenging due to the narrow genetic base of modern cotton cultivars, which emphasizes the great need to effectively explore the existing germplasm resources. With major objective to assess the genetic diversity and population structure at DNA level, 302 elite upland cotton germplasm accessions (253 Chinese and 49 different exotic origins), were ge ...
DOI:
10.1007/s12041-018-0943-7

38. Analysis of genetic diversity, population structure and linkage disequilibrium in elite cotton (Gossypium L.) germplasm in India

Author:
Satya Narayan Jena; Anukool Srivastava; Uma Maheswar Singh; Sribash Roy; Nandita Banerjee; Krishan Mohan Rai; Sunil Kumar Singh; Verandra Kumar; Lal Babu Chaudhary; Joy Kumar Roy; Rakesh Tuli; Samir V. Sawant
Source:
Crop & pasture science 2011 v.62 no.10 pp. 859-875
ISSN:
1836-0947
Subject:
Gossypium hirsutum; amplified fragment length polymorphism; cotton; cultivars; fiber quality; genetic variation; genotype; germplasm; internal transcribed spacers; linkage disequilibrium; population structure; quantitative trait loci; India
Abstract:
... An understanding of the level of genetic diversity is a prerequisite for designing efficient breeding programs. Fifty-one cultivars of four cotton species (Gossypium hirsutum, G. barbadense, G. herbaceum and G. arboreum) representing core collections at four major cotton research stations with a wide range of eco-geographical regions in India were examined for the level of genetic diversity, disti ...
DOI:
10.1071/CP11161

39. Analysis of the genetic structure and diversity of upland cotton groups in different planting areas based on SNP markers

Author:
Jungduo Wang; Zeliang Zhang; Zhaolong Gong; Yajun Liang; Xiantao Ai; Zhiwei Sang; Jiangping Guo; Xueyuan Li; Juyun Zheng
Source:
Gene 2022 v.809 pp. 146042
ISSN:
0378-1119
Subject:
Gossypium hirsutum; biodiversity; computer software; cotton; cultivars; genetic distance; genetic structure; genetic variation; germplasm; kinship; phylogeny; population structure; principal component analysis; China
Abstract:
... Genetic diversity, kinship and population genetic structure analyses of Gossypium hirsutum germplasm can provide a better understanding of the origin and evolution of G. hirsutum biodiversity. In this study, adopt 273 elite upland cotton cultivar accessions collected from around the world, and especially from China to get 1,313,331 SNP molecular markers, it were used to construct a phylogenetic tr ...
DOI:
10.1016/j.gene.2021.146042

40. Anther response to high-temperature stress during development and pollen thermotolerance heterosis as revealed by pollen tube growth and in vitro pollen vigor analysis in upland cotton

Author:
Guicheng Song; Miaomiao Wang; Bin Zeng; Jing Zhang; Chenliang Jiang; Qirui Hu; Guangtao Geng; Canming Tang
Source:
Planta 2015 v.241 no.5 pp. 1271-1285
ISSN:
0032-0935
Subject:
cotton; viability; cultivars; heterosis; flowering; hybrids; heat tolerance; vigor; Gossypium hirsutum; breeding; pollen tubes; crop yield; abnormal development; temperature; screening; pollen; adverse effects; climate
Abstract:
... MAIN CONCLUSION : Pollen tube growth in styles was strongly inhibited by temperature above 35 °C, and the yield of cotton decreased because of the adverse effect of high temperatures during square development. High-temperature stress during flowering influences the square development of upland cotton (Gossypium hirsutum L.) and cotton yield. Although it is well known that square development is sen ...
DOI:
10.1007/s00425-015-2259-7

41. Antioxidant Response to NaCl Stress in Salt-Tolerant and Salt-Sensitive Cultivars of Cotton

Author:
Dalton R. Gossett; Eddie P. Millhollon; M. Cran Lucas
Source:
Crop science 1994 v.34 no.3 pp. 706-714
ISSN:
0011-183X
Subject:
salt tolerance; cultivars; glutathione-disulfide reductase; catalase; chemical constituents of plants; Gossypium hirsutum; alpha-tocopherol; varietal resistance; resistance mechanisms; genetic variation; enzyme activity; peroxidase; antioxidants
Abstract:
... The mechanism(s) importing salt tolerance to plants remains unresolved. Although cotton (Gossypium hirsutum L.) is classified as salt-tolerant plant, variation in salt tolerance has been observed among different cultivars. The purpose of this study was to determine if more salt-tolerant cultivars contain higher constitutive or inducible levels of antioxidants than more salt-sensitive cultivars. Gr ...
DOI:
10.2135/cropsci1994.0011183X003400030020x

42. Applying Quantile Regression to Analysis of AFIS Cotton Fiber Distribution

Author:
Brian W. Gardunia; Chris Braden; Eric Hequet; C. Wayne Smith
Source:
Crop science 2008 v.48 no.4 pp. 1328-1336
ISSN:
0011-183X
Subject:
Gossypium hirsutum; cotton; fiber crops; staple (fibers); length; spinning; crop quality; information sources; information systems; cultivars; diameter; genotype; environmental factors; advanced fiber information system; Texas
Abstract:
... Varying fiber length distributions of cotton, Gossypium hirsutum L., impacts its spinning performance. Advanced Fiber Information System (AFIS) facilitates the analysis of the length distribution of individual fibers in cotton. Quantile regression is a variant of standard regression with which conditional quantile values can be calculated by minimizing weighted sums of absolute deviations across t ...
DOI:
10.2135/cropsci2007.06.0369

43. Arthropod abundance and diversity in Bt and non-Bt cotton fields

Author:
Sisterson, M.S.; Biggs, R.W.; Olson, C.; Carriere, Y.; Dennehy, T.J.; Tabashnik, B.E.
Source:
Environmental entomology 2004 v.33 no.4 pp. 921-929
ISSN:
0046-225X
Subject:
height; plant characteristics; arthropods; arthropod communities; species diversity; population density; Gossypium hirsutum; cotton; Bacillus thuringiensis; transgenic plants; cultivars; mixed stands; Pectinophora gossypiella; nontarget organisms; Arizona
Abstract:
... The widespread planting of crops genetically modified to produce Bacillus thuringeinsis Berliner (Bt) toxins for pest control may affect nontarget arthropods. To address this issue, we compared the abundance and diversity of arthropods on plants in field plots of Bt cotton, non-Bt cotton, and a row mixture of 75% Bt cotton and 25% non-Bt cotton at two sites in Arizona. Over three sampling dates du ...
DOI:
10.1603/0046-225X-33.4.921

44. Assessing Cotton Genotypes for Resistance to Aphis gossypii (Hemiptera: Aphididae)

Author:
Rafaela Morando; Ivana Fernandes da Silva; Alisson da Silva Santana; Guilherme Sicca Lopes Sampaio; André Luiz Lourenção; Edson Luiz Lopes Baldin
Source:
Journal of economic entomology 2021 v.114 no.1 pp. 387-396
ISSN:
0022-0493
Subject:
Aphis gossypii; Gossypium arboreum; Gossypium hirsutum; adults; antibiosis; antixenosis; cotton; cultivars; entomology; leaves; longevity; sooty molds
Abstract:
... Aphis gossypii Glover (Hemiptera: Aphididae) is a polyphagous species frequently associated with the presence of sooty mold and viruses lethal to plants. The purpose of this work was to characterize possible resistance categories of cotton genotypes against A. gossypii. Initially, a preliminary test was carried out with 78 genotypes, 15 of which were selected for infestation ability assays and the ...
DOI:
10.1093/jee/toaa303

45. Assessing morphological characteristics of elite cotton lines from different breeding programmes for low temperature and drought tolerance

Author:
B. Singh; E. Norvell; C. Wijewardana; T. Wallace; D. Chastain; K. R. Reddy
Source:
Journal of agronomy and crop science 2018 v.204 no.5 pp. 467-476
ISSN:
0931-2250
Subject:
Gossypium hirsutum; breeding programs; cotton; cultivars; developmental stages; drought; drought tolerance; genetic variation; genotype; germplasm; planting; root systems; roots; seed germination; seedling growth; shoots; soil water; temperature; water stress; United States
Abstract:
... Cotton breeders in the United States strive to develop region‐specific genotypes adapted to low temperatures and variable soil moistures during early‐season planting. Nine elite upland cotton germplasm (Gossypium hirsutum L.) lines, representing public breeding programmes from nine states across the cotton belt, were evaluated for cold and drought stresses during seed germination and seedling grow ...
DOI:
10.1111/jac.12276
CHORUS:
10.1111/jac.12276

46. Assessing the Breeding Potential of Extra-Long Staple Upland Germplasm in a Cotton Breeding Program

Author:
B.T. Campbell; K.L. Hugie; J. Wu; D.C. Jones
Source:
Crop science 2018 v.58 no.3 pp. 1145-1154
ISSN:
0011-183X
Subject:
Gossypium hirsutum; allotetraploidy; chromatin; cultivars; germplasm; highlands; interspecific hybridization; lint cotton; lint yield; micronaire; progeny
Abstract:
... Fiber quality improvement of upland cotton (Gossypium hirsutum L.) is essential to increase the value and competitiveness of cotton fiber. The closely related allotetraploid species G. barbadense L. has long been targeted as a source of beneficial fiber quality alleles. Although interspecific hybridization between G. hirsutum and G. barbadense results in fertile offspring, cultivar development pro ...
DOI:
10.2135/cropsci2017.09.0546

47. Assessing the Breeding Potential of Thirteen Day‐Neutral Landrace Accessions in an Upland Cotton Breeding Program

Author:
B. T. Campbell; K. Hugie; L. Hinze; J. Wu; D. C. Jones
Source:
Crop science 2019 v.59 no.4 pp. 1469-1478
ISSN:
0011-183X
Subject:
Gossypium hirsutum; agronomic traits; alleles; cotton; cultivars; fiber quality; genetic background; germplasm; highlands; landraces
Abstract:
... An untapped genetic resource available to cotton (Gossypium hirsutum L.) breeding programs is represented by the primitive, upland cotton landrace collection. Primarily due to their photoperiodic nature, efforts to utilize these resources have been slow. To complement efforts to develop day‐neutral converted germplasm lines, we identified a number of naturally occurring day neutral landrace genoty ...
DOI:
10.2135/cropsci2018.08.0517

48. Assessing the Impacts of Future Climate on Cotton Production in the Arizona Low Desert

Author:
Ibukun Timothy Ayankojo; Kelly R. Thorp; Kelly Morgan; Kritika Kothari; Srinivasulu Ale
Source:
Transactions of the ASABE v.63 no.4 pp. 1087-1098
ISSN:
2151-0032
Subject:
Gossypium hirsutum; air temperature; biomass production; climate models; climatic factors; crop models; cultivars; deserts; global warming; heat stress; heat tolerance; irrigation requirement; lint yield; phytomass; plant growth; seed cotton; sustainable agriculture; water use efficiency; Arizona
Abstract:
... HighlightsCotton yield was reduced significantly under projected future climate conditions for the Arizona low desert (ALD). Of all the weather variables, yield reduction was primarily due to projected increases in daily maximum and minimum air temperatures.Cotton reproductive stages were more susceptible to heat stress than vegetative stages. Projected increases in air temperature may result in a ...
Handle:
10113/7085739
DOI:
10.13031/trans.13731

49. Assessment of day-neutral backcross populations of cotton using AFLP markers

Author:
Zhong, M.; McCarty, J.C.; Jenkins, J.N.; Saha, S.
Source:
Journal of cotton science 2002 v.6 no.2 pp. -
ISSN:
1524-3303
Subject:
Gossypium hirsutum; cotton; photoperiodism; flowering; cultivars; plant breeding; backcrossing; introgression; genetic distance; genetic markers; amplified fragment length polymorphism
Abstract:
... The cotton (Gossypium hirsutum L.) collection of primitive accessions is underutilized for cotton improvement because they are photoperiodic. Day-neutrality can be achieved by crossing with a day-neutral cultivar and selection in the F2 generation. Our objective was to determine the relationship among four backcross generations and parents using amplified fragment length polymorphism (AFLP) marker ...
Handle:
10113/2844

50. Assessment of genotype × environment interactions for yield and fiber quality in cotton performance trials

Author:
B. T. Campbell; M. A. Jones
Source:
Euphytica 2005 v.144 no.1-2 pp. 69-78
ISSN:
0014-2336
Subject:
variety trials; cultivars; lint cotton; germplasm evaluation; Gossypium hirsutum; geographical variation; agronomic traits; crop yield; genotype-environment interaction; environmental factors; fiber quality; South Carolina
Abstract:
... Plant breeding programs involving a wide range of crop plants routinely practice selection (directly or indirectly) for genotypes that display stability for a given trait or set of traits across testing environments through the genotype evaluation process. Genotype stability for trait performance is a direct measure of the presence and effect of genotype × environment interactions, which result fr ...
Handle:
10113/4282
DOI:
10.1007/s10681-005-4336-7

51. Assessment of ozone toxicity on cotton (Gossypium hirsutum L.) cultivars: Its defensive system and intraspecific sensitivity

Author:
Indra Jeet Chaudhary; Dheeraj Rathore
Source:
Plant physiology and biochemistry 2021 v.166 pp. 912-927
ISSN:
0981-9428
Subject:
Gossypium hirsutum; antioxidant activity; biomass production; cotton; cultivars; membrane permeability; metabolites; oxidative stress; ozone; plant physiology; starch; toxicity; troposphere
Abstract:
... Anthropogenic activities help the ozone formation at the troposphere which causes toxic effects on plants and humans. Ozone is a highly reactive gas that enters in plants through stomata and initiates the overproduction of ROS which causes oxidative stress in plants that lead to the destruction of membranal lipids, proteins, impaired the production of sugars and other metabolites and ultimately da ...
DOI:
10.1016/j.plaphy.2021.06.054

52. Assessment of variability for salt tolerance at seedling stage in Gossypium hirsutum L

Author:
Hanif, M.; Noor, E.; Murtaza, N.; Qayyum, A.; Malik, W.
Source:
Journal of food, agriculture & environment 2008 v.6 no.1 pp. 134-138
ISSN:
1459-0255
Subject:
Gossypium hirsutum; cotton; salt tolerance; genetic variation; cultivars; provenance; salinity; sodium chloride; seedlings; seedling growth; genotype; heritability; plant response; phenotypic variation; roots; shoots; weight
Abstract:
... The availability of genetically based variation is essential for bringing rapid improvement in salinity tolerance of a crop through rapid selection and breeding. To get such information in Gossypium hirsutum L., a sample of eleven cultivars of diverse origin was assessed at seedling stage using three salinity levels of NaCl solutions including control. Variation was found in seedling response to i ...

53. Association analysis of fiber quality traits and exploration of elite alleles in Upland cotton cultivars/accessions (Gossypium hirsutum L.)

Author:
Caiping Cai; Wenxue Ye; Tianzhen Zhang; Wangzhen Guo
Source:
Journal of integrative plant biology 2014 v.56 no.1 pp. 51-62
ISSN:
1672-9072
Subject:
Gossypium hirsutum; alleles; breeding; cultivars; fiber quality; gene frequency; germplasm; lint cotton; loci; microsatellite repeats; China; United States
Abstract:
... Exploring the elite alleles and germplasm accessions related to fiber quality traits will accelerate the breeding of cotton for fiber quality improvement. In this study, 99 Gossypium hirsutum L. accessions with diverse origins were used to perform association analysis of fiber quality traits using 97 polymorphic microsatellite marker primer pairs. A total of 107 significant marker‐trait associatio ...
DOI:
10.1111/jipb.12124
PubMed:
24428209

54. Association mapping and favorable allele mining for node of first fruiting/sympodial branch and its height in Upland cotton (Gossypium hirsutum L.)

Author:
Chengqi Li; Jinbao Zhang; Genhai Hu; Yuanzhi Fu; Qinglian Wang
Source:
Euphytica 2016 v.210 no.1 pp. 57-68
ISSN:
0014-2336
Subject:
Gossypium hirsutum; alleles; chromosome mapping; cotton; cultivars; early development; fruiting; genetic variation; genome mining; linear models; marker-assisted selection; microsatellite repeats; phenotypic variation; plant breeding
Abstract:
... Node of first fruiting/sympodial branch (NFFB) and its height (HNFFB) are two important indicators to measure cotton (Gossypium spp.) early maturity. This study performed an association mapping using the mixed linear model (MLM) procedure for NFFB and HNFFB based on 172 Upland cotton (Gossypium hirsutum L.) cultivars and 331 polymorphic SSR markers. The gene diversity index of 331 markers ranged f ...
DOI:
10.1007/s10681-016-1697-z

55. Association mapping of seed oil and protein contents in upland cotton

Author:
Guizhen Liu; Hongxian Mei; Sen Wang; Xinghe Li; Xiefei Zhu; Tianzhen Zhang
Source:
Euphytica 2015 v.205 no.2 pp. 637-645
ISSN:
0014-2336
Subject:
Gossypium hirsutum; chromosome mapping; cotton; cottonseed oil; cultivars; genetic markers; genotyping; loci; microsatellite repeats; plant breeding; seed quality; seeds
Abstract:
... Linkage disequilibrium-based association mapping is a powerful tool for dissecting the genetic basis underlying complex traits. In this study, an association mapping panel consisting of 180 elite Upland cotton cultivars was constructed, evaluated in three locations across 2 years and genotyped using 228 SSRs to detect molecular markers associated with seed oil and protein contents. A total of 86 s ...
DOI:
10.1007/s10681-015-1450-z

56. Association of Lipoxygenase Response with Resistance of Various Cotton Genotypes to the Bacterial Blight Disease

Author:
Sayegh-A.lhamdia, M.; Marmey, P.; Jalloul, A.; Champion, A.; Petitot, A.S.; Clerivet, A.; Nicole, M.
Source:
Phytopathologische Zeitschrift 2008 v.156 no.9 pp. 542-549
ISSN:
0931-1785
Subject:
cotton; cultivars; blight; cell death; phenotype; Gossypium hirsutum; lipid peroxidation; linoleate 13S-lipoxygenase; bacterial diseases of plants; transcription (genetics); Xanthomonas campestris pv. malvacearum; genes; disease resistance; genotype; death; hypersensitive response; pathogens
Abstract:
... In cotton plants (Gossypium hirsutum L.), the interaction with the bacterial pathogen Xanthomonas campestris pv. malvacearum (Xcm) is governed by the gene-for-gene concept. The interaction between the cultivar Réba B50 and the race 18 of Xcm leads to an hypersensitive reaction (HR); this cultivar is, however, susceptible to the race 20, with the death of the plant as a consequence. Previous work s ...
DOI:
10.1111/j.1439-0434.2008.01409.x

57. Auxin homeostasis and signaling alterations result in the aberrant phenotype in scl mutant of cotton (Gossypium hirsutum L.)

Author:
Jingxia Zhang; Yang Gao; Chuanyun Zhang; Guodong Liu; Yu Chen; Furong Wang; Jun Zhang
Source:
Revista brasileira de botânica 2018 v.41 no.4 pp. 775-784
ISSN:
0100-8404
Subject:
Gossypium hirsutum; RNA transport; apical meristems; autotrophs; biosynthesis; carbon dioxide fixation; cotton; cultivars; databases; flavonoids; gene expression regulation; genes; homeostasis; indole acetic acid; leaf development; leaves; mutants; phenotype; photosynthesis; proteolysis; shoot tips; signal transduction; tandem mass spectrometry; ultra-performance liquid chromatography; China
Abstract:
... Leaves are the most important organs for photosynthesis. Many cotton leaf mutants (Gossypium spp.) have been reported and broadened the insights of leaf development. A natural occurring small, crinkled leaf (scl) mutant of upland cotton (Gossypium hirsutum L.) occurs in SY321 (wild type, WT), a high-yield upland cotton cultivar that is widely planted in China. The scl has a small and crinkled leaf ...
DOI:
10.1007/s40415-018-0493-5

58. Beltwide Cotton Quality Before and After Lint Cleaning

Author:
Whitelock, Derek P.; Armijo, Carlos B.; Boykin, J. Clif; Buser, Michael D.; Holt, Gregory A.; Barnes, Edward M.; Valco, Thomas D.; Findley, Dennis S. Jr.; Watson, Michael D.
Source:
Journal of cotton science 2011 v.15 no.3 pp. 282-291
ISSN:
1524-3303
Subject:
Gossypium hirsutum; cleaning; color; cotton gin; cultivars; fiber quality; lint cotton
Abstract:
... A two-year, commercial cotton gin sampling project was conducted during the 2005-06 and 2006-07 ginning seasons to assess the changes in upland cotton quality during the ginning process and throughout the ginning season across the entire cotton belt. This report summarizes the cotton quality information collected to establish a baseline for cotton quality before and after saw-type lint cleaning fo ...

59. Bemesia argentifolii (Homoptera: Aleyrodidae) population relationships to cotton and lint stickiness in long and short staple cottons

Author:
Henneberry, T.J.; Jech, L. Forlow; Hendrix, D.L.; Brushwood, D.E.
Source:
Journal of economic entomology 1998 v.91 no.5 pp. 1196-1207
ISSN:
1938-291X
Subject:
Bemisia argentifolii; Gossypium hirsutum; adults; bolls; cultivars; eggs; honeydew; immatures; insect control; insecticides; leaves; lint cotton; melezitose; nymphs; pesticide application; plant density; staple (fibers); stickiness; trehalulose
Abstract:
... Whitefly honeydew contamination resulting in sticky cotton lint is a significant problem in the textile industry throughout the world. We conducted studies in 1995 and 1996 to determine the effects of cotton cultivars, cotton plant densities, and insecticides on Bemisia argentifolii Bellows & Perring populations and the subsequent effects on honeydew cotton lint contamination. In 1995, cotton plan ...
Handle:
10113/55050
DOI:
10.1093/jee/91.5.1196

60. Bemisia argentifolii (Homoptera: Aleyrodidae) colonization on upland cottons and relationships to leaf morphology and leaf age

Author:
Chu, C.C.; Freeman, T.P.; Buckner, J.S.; Henneberry, T.J.; Nelson, D.R.; Walker, G.P.; Natwick, E.T.
Source:
Annals of the Entomological Society of America 2000 v.93 no.4 pp. 912-919
ISSN:
0013-8746
Subject:
cultivars; Gossypium hirsutum; Bemisia argentifolii; trichomes; plant glands; varietal resistance; plant veins; population density; feeding behavior; leaves; Arizona
Abstract:
... We compared Bemisia argentifolii Bellows & Perring colonization on Stoneville (ST) 474 and Deltapine (DPL) 5415 cottons, Gossypium hirsutum L., in the field. We also examined leaf trichome density, leaf age, and leaf morphological characteristics as possible factors influencing cultivar host selection. The increased numbers of all B. argentifolii life stages on ST 474 in the field appeared to be r ...
Handle:
10113/9865
DOI:
10.1603/0013-8746(2000)093[0912:BAHACO]2.0.CO;2

61. Best Management Practices to Delay the Evolution of Bt Resistance in Lepidopteran Pests Without High Susceptibility to Bt Toxins in North America

Author:
Dominic D. Reisig; Chris DiFonzo; Galen Dively; Yasmine Farhan; Jeff Gore; Jocelyn Smith
Source:
Journal of economic entomology 2021 v.115 no.1 pp. 26-36
ISSN:
0022-0493
Subject:
Gossypium hirsutum; Helicoverpa zea; Heliothis; Ostrinia nubilalis; Richia albicosta; Zea mays; commercialization; corn; cotton; cultivars; entomology; evolution; insect resistance; resistance management; toxins; Canada; Southeastern United States
Abstract:
... Canadian and United States (US) insect resistance management (IRM) programs for lepidopteran pests in Bacillus thuriengiensis (Bt)-expressing crops are optimally designed for Ostrinia nubilalis Hübner in corn (Zea mays L.) and Chloridea virescens Fabricius in cotton (Gossypium hirsutum L.). Both Bt corn and cotton express a high dose for these pests; however, there are many other target pests for ...
DOI:
10.1093/jee/toab247

62. Biofortified Crops and Biotechnology: A Political Economy Landscape for India

Author:
Ramaswami, B.
Source:
Agbioforum 2007 v.10 no.3 pp. -
ISSN:
1522-936X
Subject:
genetically modified foods; developing countries; transgenic plants; crops; food fortification; agricultural biotechnology; politics; nutrient deficiencies; Bacillus thuringiensis; nongovernmental organizations; malnutrition; nutritional adequacy; poverty; cotton; Gossypium hirsutum; seeds; cultivars; biosafety; agricultural law; rice; Oryza sativa; India
Abstract:
... Micronutrient deficiencies are responsible for major health problems among the poor in India. Biofortification promises to be a cost-effective approach in enhancing the intake of micronutrients. However, it requires government support in terms of resources and regulatory climate. This paper assesses the political receptivity to biofortification especially when it may involve genetic engineering. T ...

63. Biologia e não-preferência para oviposição por Bemisia tabaci (Gennadius) biótipo B (Hemiptera: Aleyrodidae) em cultivares de algodoeiro

Author:
Torres, L.C.; Souza, B.; Amaral, B.B.; Tanque, R.L.
Source:
Neotropical entomology 2007 v.36 no.3 pp. 445-453
ISSN:
1519-566X
Subject:
Bemisia argentifolii; insect pests; plant pests; phytophagous insects; ova; nymphs; insect biology; host preferences; oviposition; plant-insect relations; cotton; cultivars; Gossypium hirsutum; genetic variation; pest resistance
Abstract:
... The purposes of this work were to evaluate some biological aspects of Bemisia tabaci (Gennadius) biotype B at egg and nymphal stages and to evaluate the non-preference for oviposition and its correlation with the number and type of trichomes on the cotton cultivars BRS Ipê, BRS 186-Precoce 3, BRS Acala, BRS Verde, BRS-200 Marrom, BRS Cedro, BRS Ita 90-2 and BRS Aroeira. The experiments were condu ...
DOI:
10.1590/S1519-566X2007000300013

64. Biological control of Verticillium wilt on cotton by the use of fluorescent Pseudomonas spp. under field conditions

Author:
Erdogan, Oktay; Benlioglu, Kemal
Source:
Biological control 2010 v.53 no.1 pp. 39-45
ISSN:
1049-9644
Subject:
Gossypium hirsutum; cotton; Verticillium dahliae; plant pathogenic fungi; biological control agents; biological control; field experimentation; Pseudomonas; cultivars; seed treatment; vigor; conidia; crop yield; plant growth; disease course; disease incidence; disease severity; Serratia plymuthica; Verticillium wilt; Turkey (country)
Abstract:
... Four out of 59 fluorescent Pseudomonas spp. strains collected from cotton and weed rhizosphere were selected based on the following criteria: (1) inhibition of Verticillium dahliae in vitro, (2) disease suppression on two cotton cultivars grown from bacterized seeds using stem-injection with the conidia of V. dahliae, and (3) seedling vigor test (dry weight) under greenhouse conditions. Four selec ...
DOI:
10.1016/j.biocontrol.2009.11.011

65. Boll Weevil Resistance, Agronomic Characteristics, and Fiber Quality in Progenies of a Cotton Cultivar Crossed with 20 Primitive Stocks

Author:
Jack C. McCarty; Johnie N. Jenkins; W. L. Parrott
Source:
Crop science 1977 v.17 no.1 pp. 5-7
ISSN:
0011-183X
Subject:
Anthonomus grandis grandis; Gossypium hirsutum; cotton; cultivars; fiber quality; oviposition
Abstract:
... Primitive race stocks of cotton (Gossypium hirsutum L.), were crossed and backcrossed twice to the recurrent cultivar ‘Deltapine 16.’ These progenies were evaluated for boll weevil (Anthonomus grandis Boheman), oviposition suppression in 1973, 1974 or both, and for agronomic characteristics and fiber quality in 1973. Lines were grown in replicated field tests, and oviposition was measured weekly d ...
DOI:
10.2135/cropsci1977.0011183X001700010002x

66. Boll distribution patterns in Bt and non-Bt cotton cultivars: I. Study on commercial irrigated farming systems in South Africa

Author:
Hofs, J.L.; Hau, B.; Marais, D.
Source:
Field crops research 2006 v.98 no.2-3 pp. 203-209
ISSN:
0378-4290
Subject:
cotton; Helicoverpa zea; cultivars; isogenic lines; insect pests; profitability; irrigation; Gossypium hirsutum; transgenic plants; spatial distribution; plant-incorporated protectants; farming systems; fruiting; plant pests; agronomic traits; crop yield; Bacillus thuringiensis; bolls; South Africa
DOI:
10.1016/j.fcr.2006.01.006

67. Boll distribution patterns in Bt and non-Bt cotton cultivars: II. Study on small-scale farming systems in South Africa

Author:
Hofs, J.L.; Hau, B.; Marais, D.; Fok, M.
Source:
Field crops research 2006 v.98 no.2-3 pp. 210-215
ISSN:
0378-4290
Subject:
Helicoverpa zea; profitability; small-scale farming; spatial distribution; crop yield; Gossypium hirsutum; plant-incorporated protectants; farm income; plant pests; Bacillus thuringiensis; cultivars; isogenic lines; insect pests; dryland farming; bolls; cotton; transgenic plants; intensive cropping; agronomic traits; fruiting; South Africa
DOI:
10.1016/j.fcr.2006.01.007

68. Boll size affects the insecticidal protein content in Bacillus thuringiensis (Bt) cotton

Author:
Wang, Yonghui; Ye, Guoyou; Luan, Na; Xiao, Jian; Chen, Yuan; Chen, Dehua
Source:
Field crops research 2009 v.110 no.2 pp. 106-110
ISSN:
0378-4290
Subject:
Gossypium hirsutum; cotton; bolls; transgenic plants; insecticidal proteins; crystal proteins; protein content; Bacillus thuringiensis; plant-incorporated protectants; cultivars; fruiting; genetic variation; seeds; weight; China
Abstract:
... Bacillus thuringiensis (Bt) transgenic cotton has been planting in large-scale for more than 10 years in China. It was observed that resistance to bollworm was reduced with the application of big-boll cultivars in China. The objective of the study was to investigate the effects of boll size on the contents of CryIA insecticidal protein in boll shell and cotton seed during the course of boll develo ...
DOI:
10.1016/j.fcr.2008.07.008

69. Boll weevil (Coleoptera: Curculionidae) nonpreference for primitive cotton

Author:
McCarty, J.C. Jr.; Jones, J.E.
Source:
Journal of economic entomology 1989 v.82 no.1 pp. 298-300
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; crop damage; Anthonomus grandis; oviposition; laboratory techniques; Louisiana
Abstract:
... Oviposition resistance-nonpreference of boll weevils, Anthonomus grandis grandis Boheman, was measured on day-neutral (flowering response not sensitive to day-length) lines of primitive cotton, Gossypium hirsutum L. Six of nine lines (T-109DN, T-277-2-6DN, T-330DN, T-759DN, T-763DN, and T-790DN) had significantly less boll weevil oviposition and significantly fewer boll weevil-damaged squares than ...
DOI:
10.1093/jee/82.1.298

70. Bollworm (Lepidoptera: Noctuidae) survival on 'Bollgard' and 'Bollgard II' cotton flower bud and flower components

Author:
Gore, J.; Leonard, B.R.; Adamczyk, J.J.
Source:
Journal of economic entomology 2001 v.94 no.6 pp. 1445-1451
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; transgenic plants; Bacillus thuringiensis; crystal proteins; gene expression; buds; Helicoverpa zea; mortality; insect control
Abstract:
... Genetically modified cotton, Gossypium hirsutum L., cultivars ('Bollgard') that produce crystalline proteins from Bacillus thuringiensis (Berliner) are valuable tools for managing lepidopteran insect pests in the United States. However, high numbers of bollworm, Helicoverpa zea (Boddie), larvae have been observed feeding in white flowers of these cultivars. Fresh tissue bioassays were conducted to ...
Handle:
10113/22467
DOI:
10.1603/0022-0493-94.6.1445
PubMed:
11777047

71. Boron uptake and translocation in some cotton cultivars

Author:
Julio C. Bogiani; Thalita F. Sampaio; Cassio H. Abreu-Junior; Ciro A. Rosolem
Source:
Plant and soil 2014 v.375 no.1-2 pp. 241-253
ISSN:
0032-079X
Subject:
Gossypium hirsutum; boric acid; boron; cotton; cultivars; growth and development; nutrient solutions; plant tissues
Abstract:
... AIMS: Boron (B) is the most deficient micronutrient in cotton (Gossypium hirsutum L.). It is generally accepted that B is immobile in cotton phloem, but some cultivars could remobilize the nutrient. In order to further understand B uptake and mobility in various cotton cultivars two experiments were conducted. METHODS: In experiment-1, cotton cultivars were grown in¹⁰B enriched or natural abundanc ...
DOI:
10.1007/s11104-013-1957-9

72. Breeding Potential of Elite Pee Dee Germplasm in Upland Cotton Breeding Programs

Author:
B. T. Campbell; D. B. Weaver; R. Sharpe; J. Wu; D. C. Jones
Source:
Crop science 2013 v.53 no.3 pp. 894-905
ISSN:
0011-183X
Subject:
Agricultural Research Service; Gossypium hirsutum; agronomic traits; cotton; cultivars; fiber quality; genetic improvement; germplasm; hybrids; progeny
Abstract:
... Successful plant breeding programs begin with parental line selection. Effective parental line selection is facilitated when the breeding potential of candidate parental lines is known. Using topcross families involving germplasm from eight U.S. public cotton (Gossypium hirsutum L.) breeding programs, we evaluated the breeding potential of recently developed, elite Pee Dee germplasm. Based on pare ...
DOI:
10.2135/cropsci2012.09.0549

73. Breeding Potentials of Noncultivated Cottons. IV. Location and Parental Effects on Agronomic Characters and Fiber Properties in Hybrids

Author:
F. D. Wilson; R. L. Wilson
Source:
Crop science 1978 v.18 no.3 pp. 467-471
ISSN:
0011-183X
Subject:
Gossypium hirsutum; Pectinophora gossypiella; agronomic traits; bolls; cotton; cultivars; fiber quality; genetic variation; heterosis; hybrids; inheritance (genetics); insecticides; Arizona
Abstract:
... We studied the inheritance of six agronomic characters and five fiber properties in Ft hybrids between two cultivars and eight primitive race stocks of cotton, Gossypium hirsutum L., in 1975 and between the same two cultivars and four other race stocks in 1976. Plants were grown at Phoenix, Ariz., where insecticides were applied as needed for control of pink bollworm, Pectinophora gossypiella (Sau ...
DOI:
10.2135/cropsci1978.0011183X001800030028x

74. Breeding Potentials of Noncultivated Cottons. V. Productivity of Cultivars, Race Stocks, and F1 Hybrids among Them in Long- and Short-Day Environments

Author:
F. D. Wilson; B. W. George
Source:
Crop science 1981 v.21 no.3 pp. 410-414
ISSN:
0011-183X
Subject:
cotton; cultivars; heterosis; hybrids; environment; races; winter; Gossypium hirsutum; parents; agronomic traits; genotype-environment interaction; additive gene effects; summer; genetic variation; bolls; lint yield; Puerto Rico
Abstract:
... Twelve primitive race stocks of cotton (Gossypiura hirsutum L.), four Upland cultivars, and 24 race stock ✕ cultivar F₁ hybrids were grown in three replicated tests in the summer at Phoenix, Ariz. and in the winter at Isabela, Puerto Rico. Objectives of this research were to compare productivity, to study hybrid expression of agronomic properties, and to determine the effects of cultivar ✕ race st ...
Handle:
10113/54604
DOI:
10.2135/cropsci1981.0011183X002100030014x

75. Breeding high‐yield upland cotton (Gossypium hirsutum) lines with high‐quality fibre by mutation

Author:
Heng Zhou; Huiqing Deng; Jinqi Su; Ying Sun; Linong Jiang; Zhengluan Liu; Canming Tang
Source:
Plant breeding 2020 v.139 no.6 pp. 1201-1212
ISSN:
0179-9541
Subject:
Gossypium hirsutum; cotton; cultivars; cultivation area; environment; fiber quality; mutation; pedigree; plant breeding; satellites; seeds; spinning; yields; China
Abstract:
... The yield and fibre quality of upland cotton (Gossypium hirsutum) cultivars are very difficult to improve simultaneously. Attempts to breed upland cotton cultivars with high‐quality fibre that can spin more than 40 yarn count (Ne) and present yields equal to those of commercial cultivars have not been successful. The seeds of the high‐yield upland cotton line Tai 8033 were mutagenized in a Chinese ...
DOI:
10.1111/pbr.12858

76. Breeding, Genetics, and Quantitative Trait Locus Mapping for Fusarium Wilt Resistance in Cotton

Author:
Jinfa Zhang; Soum Sanogo; Zhiying Ma; Yanying Qu
Source:
Crop science 2015 v.55 no.6 pp. 2435-2452
ISSN:
0011-183X
Subject:
Fusarium oxysporum f. sp. vasinfectum; Fusarium wilt; Gossypium hirsutum; chromosomes; cost effectiveness; cotton; cultivars; heritability; highlands; pedigree; quantitative trait loci; quantitative traits; risk; soil fungi; China
Abstract:
... Fusarium wilt (FW), caused by the soilborne fungus Fusarium oxysporum f. sp. vasinfectum (FOV), with eight races recognized, is one of the most destructive diseases in cotton (Gossypium spp.). Employment of FW-resistant cultivars has proven to be the most cost-effective method to control the disease. This review provides a comprehensive synthesis of research progress in breeding, genetics, and mol ...
DOI:
10.2135/cropsci2015.01.0056

77. Broiler litter as a micronutrient source for cotton: concentrations in plant parts

Author:
Tewolde, H.; Sistani, K.R.; Rowe, D.E.
Source:
Journal of environmental quality 2005 v.34 no.5 pp. 1697-1706
ISSN:
0047-2425
Subject:
cotton; broiler chickens; cultivars; manganese; plant nutrition; bioaccumulation; copper; zinc; fertilizer rates; Gossypium hirsutum; iron; poultry manure; plant micronutrients; leaves
Abstract:
... Analytically, poultry litter contains nearly all essential micronutrients but the extent of phytoavailability of these nutrients and whether cotton (Gossypium hirsutum L.) and other crop plants can receive adequate amounts of these nutrients from litter is not fully known. The objective of this research was to determine whether cotton receives sufficient amounts of Fe, Cu, Mn, and Zn from litter a ...
Handle:
10113/7252
PubMed:
16091623

78. Carbon partitioning in the boll plays an important role in fiber quality in colored cotton

Author:
Meiling Zhang; Xianliang Song; Hong Ji; Zhenlin Wang; Xuezhen Sun
Source:
Cellulose 2017 v.24 no.2 pp. 1087-1097
ISSN:
0969-0239
Subject:
Gossypium hirsutum; bolls; carbon; cellulose; color; cotton; cultivars; dry matter accumulation; flowering; harvest index; leaves; micronaire; photosynthesis; seeds
Abstract:
... Assays were conducted to examine the photosynthesis of stem leaves and subtending leaves of cotton bolls, the fiber-quality parameters length, strength and micronaire, and dry matter accumulation in fibers, seeds and burs during fiber development in the colored cotton cultivars ZX-1 and G-7 and the white cotton cultivar LMY28. The results showed that fiber-quality parameters were all lower in ZX-1 ...
DOI:
10.1007/s10570-016-1139-z

79. Cation selectivity in cotton (Gossypium hirsutum L.) grown on calcareous soil as affected by potassium fertilization, cultivar and growth stage

Author:
Ioannis T. Tsialtas; Sergey Shabala; Demetrios Baxevanos; Theodora Matsi
Source:
Plant and soil 2017 v.415 no.1-2 pp. 331-346
ISSN:
0032-079X
Subject:
cotton; carbon dioxide; cultivars; potassium fertilizers; Gossypium hirsutum; calcium; developmental stages; fertilizer application; cations; nutrition; magnesium; soil salinity; water use efficiency; potassium; sodium; photosynthesis; calcareous soils; fiber quality; stomata
Abstract:
... BACKGROUND AND AIMS: Selective uptake of K over Na has been proposed as a mechanism employed by plants to tackle high soil salinity. However, the impact of other dominant soil cations such as Ca and Mg and essentiality of higher K/Ca and K/Mg selectivity for plant performance under adverse growing conditions have been studied much less. We addressed this topic by looking at cation selectivity in c ...
DOI:
10.1007/s11104-016-3164-y

80. Cellulose Packing Density in the Secondary Wall of Never Dried Cotton Fibers

Author:
M.-C. Peeters; E. De Langhe
Source:
Textile research journal 1986 v.56 no.12 pp. 755-758
ISSN:
0040-5175
Subject:
packaging; cotton; cotton industry; drying; cultivars; cellulose; Gossypium barbadense; Gossypium arboreum; Gossypium hirsutum
Abstract:
... This quantitative study of the cellulose content of secondary walls of never dried cotton fibers uses a technique based on colorimetry. The study reveals that the density of cellulose, i.e., the mass of cellulose per volume of secondary wall, is identical for all never dried cotton fibers and independent of the genotype. Various plant growth conditions do not influence this cellulose density. For ...
DOI:
10.1177/004051758605601207

81. Challenges in Testing Transgenic and Nontransgenic Cotton Cultivars

Author:
O. L. May; F. M. Bourland; R. L. Nichols
Source:
Crop science 2003 v.43 no.5 pp. 1594-1601
ISSN:
0011-183X
Subject:
Bacillus thuringiensis subsp. kurstaki; Gossypium hirsutum; Lepidoptera; bromoxynil; costs and returns; cotton; cultivars; fiber quality; genetically modified organisms; glyphosate; herbicide resistance; insect control; insecticides; insects; planting; value added; United States
Abstract:
... Cotton (Gossypium hirsutum L.) cultivars transgenically enhanced to impart herbicide resistance to either bromoxynil [3,5-dibromo-4-hydroxybenzonitrile; BXN (Bayer Advanced, Peoria, IL)] or glyphosate [N-(phosphonomethyl)-glycine; Roundup Ready (Monsanto Co., St. Louis, MO)], and/or Bacillus thuringiensis var. kurstaki [Bt; Bollgard (Monsanto)] mediated resistance to certain lepidopteran insects w ...
DOI:
10.2135/cropsci2003.1594

82. Changed Growth Characteristics with Bacillus thuringiensis Gene Introduction and Nitrogen Regulation in Bt Cotton

Author:
Eltayib Abidallha; Leila I. M. Tambel; Li Heng; Xiang Zhang; De-Hua Chen
Source:
Agronomy journal 2017 v.109 no.1 pp. 168-174
ISSN:
0002-1962
Subject:
Bacillus thuringiensis; Gossypium hirsutum; agronomy; cotton; cultivars; fertilizer rates; genes; leaf area; leaves; nitrogen; nitrogen fertilizers; plant height
Abstract:
... Changes in vegetative and reproductive growth have been widely observed in Bacillus thuringiensis (Bt) transgenic cotton (Gossypium hirsutum L.). The objectives of this study were to determine the characteristics of vegetative and reproductive growth after the Bt gene was introduced into cotton and to study the effect of N on vegetative and reproductive growth to determine if N nourishment could p ...
DOI:
10.2134/agronj2016.04.0209

83. Changes in teh Genetic Diversity of Cotton in the USA from 1970 to 1995

Author:
George A. Van Esbroeck; Daryl T. Bowman; D. Steve Calhoun; O. Lloyd May
Source:
Crop science 1998 v.38 no.1 pp. 33-37
ISSN:
0011-183X
Subject:
Gossypium hirsutum; genetic variation; cultivars; parentage; geographical variation; germplasm; United States
Abstract:
... Despite concern about genetic vulnerability, little is known about the recent changes in the genetic diversity of upland cotton (Gossypium hirsutum L.). The objectives of this study were to determine the trends in the genetic diversity of upland cotton in the USA during the last 25 yr and to investigate probable causes for these changes. Two estimates of genetic diversity, coefficient of parentage ...
DOI:
10.2135/cropsci1998.0011183X003800010006x

84. Changes in the Prevalence of Weed Species in the Major Agronomic Crops of the Southern United States: 1994/1995 to 2008/2009

Author:
Webster Theodore M.; Nichols Robert L.
Source:
Weed science 2012 v.60 no.2 pp. 145-157
ISSN:
0043-1745
Subject:
Polygonum; Eleusine indica; Ipomoea; radishes; wheat; Ambrosia artemisiifolia; herbicide-resistant weeds; Conyza canadensis; Cyperus; Allium vineale; Senna obtusifolia; genetically modified organisms; weed control; Gossypium hirsutum; recurrent selection; Poa annua; flora; Triticum aestivum; glyphosate; Physalis; Urochloa texana; crop production; Zea mays; Glycine max; cultivars; evolution; Lolium perenne; Commelina benghalensis; Urochloa platyphylla; corn; herbicide resistance; crop rotation; Lolium multiflorum; cotton; tillage; soybeans; surveys; Lamium amplexicaule; Sorghum halepense; soil types; Amaranthus palmeri; buried seeds; Raphanus raphanistrum; Florida
Abstract:
... Changes in the weed flora of cropping systems reflect the impacts of factors that create safe sites for weed establishment and facilitate the influx and losses to and from the soil seedbank. This analysis of the annual surveys of the Southern Weed Science Society documents changes in the weed flora of the 14 contiguous southern states since the advent of transgenic, herbicide-resistant crops. In 1 ...
DOI:
10.1614/WS-D-11-00092.1

85. Changes in the cell wall and cellulose content of developing cotton fibers investigated by FTIR spectroscopy

Author:
Noureddine Abidi; Luis Cabrales; Candace H. Haigler
Source:
Carbohydrate polymers 2014 v.100 pp. 9-16
ISSN:
0144-8617
Subject:
cultivars; flowering; lint cotton; cell walls; Gossypium hirsutum; vibration; flowers; cellulose; Fourier transform infrared spectroscopy; planting; reflectance; bolls; greenhouses
Abstract:
... Fourier transform infrared (FTIR) spectra of cotton fibers harvested at different stages of development were acquired using Universal Attenuated Total Reflectance FTIR (UATR-FTIR). The main goal of the study was to monitor cell wall changes occurring during different phases of cotton fiber development. Two cultivars of Gossypium hirsutum L. were planted in a greenhouse (Texas Marker-1 and TX55). O ...
DOI:
10.1016/j.carbpol.2013.01.074

86. Changes in the promoter of a defender against apoptotic cell death gene affect its expression in upland cotton

Author:
Ying Bao; Yu‐Qin Mei; Xin Xu; Ye Liu; Zhen‐Yang Wu
Source:
Journal of systematics and evolution 2021 v.59 no.5 pp. 1018-1026
ISSN:
1674-4918
Subject:
Gossypium hirsutum; allotetraploidy; apoptosis; cotton; cultivars; evolution; gene expression; genes; genetic variation; plant growth; promoter regions; tobacco
Abstract:
... The DAD1 (defender against apoptotic cell death) gene is a negative regulator of programmed cell death. It plays important roles in plant growth, development, environmental adaptation, and aging. We examined whether and how the expression of DAD1 gene is affected by the promoter changes in the allotetraploid upland cotton (Gossypium hirsutum L.). We compared the expression status of the genes in t ...
DOI:
10.1111/jse.12569

87. Characteristics of fertile somatic hybrids of G. hirsutum L. and G. trilobum generated via protoplast fusion

Author:
X. S. Yu; B. J. Chu; R. E. Liu; J. Sun; Joseph Jones Brian; H. Z. Wang; Zhu Shuijin; Y. Q. Sun
Source:
Theoretical and applied genetics 2012 v.125 no.7 pp. 1503-1516
ISSN:
0040-5752
Subject:
DNA; Gossypium hirsutum; amplified fragment length polymorphism; backcrossing; cotton; cultivars; electrofusion; flow cytometry; genes; genetic markers; hexaploidy; hybrids; parents; photosynthesis; protoplast fusion; random amplified polymorphic DNA technique; somatic hybridization; tetraploidy
Abstract:
... Fertile somatic hybrids between tetraploid upland cotton G. hirsutum L. cv. Coker 312 and wild cotton G. trilobum were generated by symmetric electrofusion. Comparisons of morphology, combined with flow cytometric, RAPD, SRAP and AFLP analyses confirmed the hybrid nature of the regenerated plants. The hybrids differed morphologically from the parent plants. Flow cytometric analysis showed that the ...
DOI:
10.1007/s00122-012-1929-0
PubMed:
22777361

88. Characterization of somatic embryogenesis and plant regeneration in cotton (Gossypium hirsutum L.)

Author:
Shoemaker, R.C.; Couche, L.J.; Galbraith, D.W.
Source:
Plant cell reports 1986 v.5 no.3 pp. 178-181
ISSN:
0721-7714
Subject:
cultivars; germination; morphogenesis; Gossypium hirsutum; embryogenesis; callus
DOI:
10.1007/BF00269112
PubMed:
24248126

89. Characterization of some upland cotton varieties using AFLP and NIR techniques

Author:
Basel Saleh
Source:
Agriculture = 2012 v.58 no.3 pp. 85-92
ISSN:
1338-4376
Subject:
DNA primers; Gossypium hirsutum; amplified fragment length polymorphism; chemical structure; cotton; cultivars; genetic markers; genetic polymorphism; genetic variation; loci; Syria
Abstract:
... This study was performed to assess genetic variability and chemical components of five upland cotton (Gossypium hirsutum L.) varieties grown in Syria using AFLP and NIR techniques. These varieties present considerable interest for genetic studies and plant improvement. Twenty-one AFLP PCs primer combinations yielded 1,017 discernible loci of which 495 (50.569%) were polymorphic. Selected markers/p ...
DOI:
10.2478/v10207-012-0010-y

90. Characterization of the late embryogenesis abundant (LEA) proteins family and their role in drought stress tolerance in upland cotton

Author:
Richard Odongo Magwanga; Pu Lu; Joy Nyangasi Kirungu; Hejun Lu; Xingxing Wang; Xiaoyan Cai; Zhongli Zhou; Zhenmei Zhang; Haron Salih; Kunbo Wang; Fang Liu
Source:
BMC genetics 2018 v.19 no.1 pp. 6
ISSN:
1471-2156
Subject:
drought tolerance; phylogeny; drought; hydrophobicity; Gossypium hirsutum; Gossypium tomentosum; hydrophilicity; water stress; gene expression; microRNA; genotype; embryogenesis; introns; crop production; cultivars; freshwater; chromosomes; gene ontology; textile industry; cash crops; cotton; proteins; stress response; gene duplication
Abstract:
... BACKGROUND: Late embryogenesis abundant (LEA) proteins are large groups of hydrophilic proteins with major role in drought and other abiotic stresses tolerance in plants. In-depth study and characterization of LEA protein families have been carried out in other plants, but not in upland cotton. The main aim of this research work was to characterize the late embryogenesis abundant (LEA) protein fam ...
DOI:
10.1186/s12863-017-0596-1
PubMed:
29334890
PubMed Central:
PMC5769447

91. Chemical Efficacy of Early Square Removal and Subsequent Productivity of Superokra-Leaf Cotton

Author:
C. W. Kennedy; W. C. Smith; J. E. Jones
Source:
Crop science 1991 v.31 no.3 pp. 791-796
ISSN:
0011-183X
Subject:
cultivars; canopy; abscission; Gossypium hirsutum; early development; plant characteristics; ethylene production; height; chemical pruning; silver nitrate; yield components; ethephon; bolls; fruiting; vegetative growth
Abstract:
... Delaying fruit set of superokra-leaf cotton (Gossypium hirsutum L.) can potentially improve yields and provide an excellent trap-crop system for boll weevil (Anthonomus grandis Boh.) management if a practical means of early-season square removal could be obtained. We determined the efficacy of ethephon (2-chloroethylphosphonic acid) applications on removing early squares, effectiveness of Ag⁺ at r ...
DOI:
10.2135/cropsci1991.0011183X003100030050x

92. Cloning and Expression Studies of Novel Small RNAs in Tetraploid Cotton

Author:
Mingxiong Pang; Stephen F. Hanson; Jinfa Zhang
Source:
Plant molecular biology reporter 2012 v.30 no.3 pp. 710-718
ISSN:
0735-9640
Subject:
cultivars; amplified fragment length polymorphism; lint cotton; complementary DNA; plant growth control; Gossypium hirsutum; developmental stages; expressed sequence tags; tetraploidy; gene expression; microRNA; cDNA libraries; gene expression regulation; genetic polymorphism; bolls
Abstract:
... Small RNAs are a group of non-coding RNAs that downregulate gene expression in a sequence-specific manner to control plant growth and development. The objective of the present study was to clone and characterize several small RNAs in cotton. To identify small RNAs that are involved in the development of cotton bolls and fibers, we generated cDNA libraries from cotton bolls at 13 days post-anthesis ...
DOI:
10.1007/s11105-011-0379-1

93. Colonization in cotton plants by a green fluorescent protein labelled strain of Verticillium dahliae

Author:
Wen-Wei Zhang; Teng-Fei Jiang; Xiao Cui; Fang-Jun Qi; Gui-Liang Jian
Source:
European journal of plant pathology 2013 v.135 no.4 pp. 867-876
ISSN:
0929-1873
Subject:
DNA; Gossypium hirsutum; Verticillium dahliae; Verticillium wilt; confocal laser scanning microscopy; conidia; cortex; cotton; cultivars; fungi; green fluorescent protein; hyphae; meristems; pathogens; quantitative polymerase chain reaction; reproduction; roots; stems; vascular bundles; wilting; xylem vessels
Abstract:
... Verticillium wilt of cotton (Gossypium hirsutum) is a widespread and destructive disease caused by the soil-borne fungal pathogen Verticillium dahliae. In this study, a green fluorescent protein (GFP) labelled V. dahliae strain (TV7) was obtained by transforming gfp into defoliating strain V991. Strain TV7 was used to study infection and colonization of wilt resistant cotton cultivar Zhongzhimian ...
DOI:
10.1007/s10658-012-0131-1

94. Combining Ability and Variability for Fiber Color among Diverse Cotton Genotypes

Author:
Kendra Jernigan; C. Wayne Smith; Eric Hequet; Benjamin Beyer; Richard Percy
Source:
Crop science 2014 v.54 no.3 pp. 1041-1047
ISSN:
0011-183X
Subject:
Gossypium hirsutum; bleaching agents; colorimetry; cultivars; dyeing; dyes; environmental factors; genetic variation; genotype; lint cotton; manual harvesting; production costs; reflectance; specific combining ability; weathering; China; Northern Africa; Southern Africa; Texas
Abstract:
... Cotton (Gossypium hirsutum L.) fiber color is influenced by biotic and abiotic factors as well as genetics. After boll opening, exposure to the elements modifies fiber color; fibers may become grayer (excessive moisture leading to biotic activity) and lose luster (lower reflectance). Excessive weathering will lead to poorer processing efficiency and lower dye uptake. Genetically whiter cotton fibe ...
DOI:
10.2135/cropsci2013.09.0583

95. Combining Ability and Variability for Fiber Maturity among Diverse World Cotton Genotypes

Author:
Kendra Jernigan; C. Wayne Smith; Eric Hequet; Benjamin Beyer; Richard Percy
Source:
Crop science 2014 v.54 no.3 pp. 906-913
ISSN:
0011-183X
Subject:
Gossypium hirsutum; biopolymers; cotton; cultivars; exports; genetic variation; germplasm; research institutions; China; Northern Africa; Southern Africa
Abstract:
... Increased U.S. export of cotton and global competition necessitates that plant breeders continue to improve fiber properties of upland cotton, Gossypium hirsutum (L.). TAM B182–33 ELS (Extra‐Long Staple) (Smith, et al., 2009) germplasm line of upland cotton, and ‘Tamcot CAMD‐E’ (Bird, 1979), a short‐staple obsolete cultivar, were crossed with 12 cultivars from China, seven from northern Africa, 10 ...
DOI:
10.2135/cropsci2013.09.0584

96. Combining Ability for Yield Characteristics and Earliness of Pink Bollworm-Resistant Cotton

Author:
F. Douglas Wilson
Source:
Crop science 1991 v.31 no.4 pp. 922-925
ISSN:
0011-183X
Subject:
germplasm; Pectinophora gossypiella; cultivars; hybrids; lint cotton; seeds; Gossypium hirsutum; early development; general combining ability; agronomic traits; yield components; pest resistance; bolls; lint yield; specific combining ability
Abstract:
... Some germplasm lines of cotton, Gossypium hinutum L., that show resistance to pink bollworm (PBW), Pectinophora gossypiella (Saunders), also carry agronomic properties that could enhance derived germplasm. The objectives of this study were to determine (i) the agronomic performance of four germplasm lines having resistance to PBW, one having susceptibility, and the check cultivar, Stoneville 825 ( ...
Handle:
10113/54996
DOI:
10.2135/cropsci1991.0011183X003100040016x

97. Combining ability analysis to identify suitable parents for heterosis in seed cotton yield, its components and lint % in upland cotton

Author:
Khan, Naqib Ullah; Hassan, Gul; Kumbhar, Moula Bux; Marwat, Khan Bahadar; Khan, Muhammad Azim; Parveen, Aisha; Umm-e-Aiman; Saeed, Muhammad
Source:
Industrial crops and products 2009 v.29 no.1 pp. 108-115
ISSN:
0926-6690
Subject:
weight; heterosis; cultivars; hybrids; lint cotton; Gossypium hirsutum; general combining ability; crossing; agronomic traits; genotype; genetic variance; inbreeding depression; genes; parentage; bolls; seed cotton; lint yield; specific combining ability
Abstract:
... Combining ability and heterosis were studied in a 6x6 diallel cross to see the nature of gene action in Upland cotton (Gossypium hirsutum L.) during 2002 to 2004. Analysis of variance revealed highly significant differences among all the F₁ and F₂ hybrid means and their respective six parental values for all the traits examined. In both generations, the mean squares due to general combining abilit ...
DOI:
10.1016/j.indcrop.2008.04.009

98. Combining ability, heritability, and genotypic correlations for lint yield and fiber quality of Upland cotton in delayed planting

Author:
Linghe Zeng; William T. Pettigrew
Source:
Field crops research 2015 v.171 pp. 176-183
ISSN:
0378-4290
Subject:
Gossypium hirsutum; cotton; cultivars; diallel analysis; double cropping; fiber quality; general combining ability; genetic correlation; grain crops; heritability; hybrids; lint yield; parents; planting date; seeds; specific combining ability; yield components
Abstract:
... Delayed planting is a necessary practice in Upland cotton (Gossypium hirsutum L.) production when double cropping cotton with small grain crops. All current cultivars used for delayed planting were selected under environments of normal planting. The information about genetic values of parents in delayed planting will help determine if it is necessary for testing parents under environments of delay ...
DOI:
10.1016/j.fcr.2014.10.004

99. Comparative Anatomical and Ginning Characteristics of Two Upland Cotton Cultivars

Author:
P. R. Morey; D. F. Wanjura; R. V. Baker
Source:
Agronomy journal 1974 v.66 no.6 pp. 820-822
ISSN:
0002-1962
Subject:
Gossypium hirsutum; air; bracts; cleaning; cultivars; dust; fabrics; harvesting; lint cotton; pedicel; stems; vegetables
Abstract:
... A large amount of vegetable trash including stems and bracts is collected along with burcotton during stripper harvesting. A substantial amount of this trash is then pulverized during cleaning, both at the gin and at the textile mill, and emitted into the air as microscopic dust. The objective of this study was to determine if variation in bract and pedicel structure occurred in Upland cotton (Gos ...
DOI:
10.2134/agronj1974.00021962006600060033x

100. Comparative Genetic Analysis of Lint Yield and Fiber Quality among Single, Three-way, and Double Crosses in Upland Cotton

Author:
Linghe Zeng; Jixiang Wu; Efrem Bechere
Source:
Crop science 2017 v.57 no.1 pp. 192-201
ISSN:
0011-183X
Subject:
Gossypium hirsutum; agronomic traits; cotton; crossing; cultivars; fiber quality; genetic analysis; genetic improvement; genetic variance; heterosis; hybrids; lint yield; parents; quantitative traits; yield components
Abstract:
... Appropriate crossing systems for genetic improvement of quantitative traits are critical in cotton breeding. Determination of genetic variance for lint yield and fiber quality in three different crossing schemes (single cross [SC], three-way cross [TWC], and double cross [DC]) of upland cotton (Gossypium histutum L.) will help breeders decide which crossing scheme to use in hybrid production and p ...
Handle:
10113/5695411
DOI:
10.2135/cropsci2016.06.0499