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You searched for: Subject term plant morphology Remove constraint Subject term: plant morphology Subject term fiber quality Remove constraint Subject term: fiber quality
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1. Functional divergence of cellulose synthase orthologs in between wild Gossypium raimondii and domesticated G. arboreum diploid cotton species

Author:
Hee Jin Kim; Gregory N. Thyssen; Xianliang Song; Christopher D. Delhom; Yongliang Liu
Source:
Cellulose 2019 v.26 no.18 pp. 9483-9501
ISSN:
0969-0239
Subject:
Gossypium arboreum; Gossypium raimondii; biomass; biosynthesis; catalytic activity; cell walls; cellulose; cellulose synthase; developmental stages; diploidy; domestication; evolution; fiber quality; genes; lint cotton; messenger RNA; phenotype; physical properties; plant morphology; polymerase chain reaction; sequence homology; single nucleotide polymorphism
Abstract:
... Cellulose synthase (CESA) synthesizes cellulose for plant cell walls and determines plant morphology and biomass amount. The recently sequenced cotton genomes of two diploid species, Gossypium raimondii and G. arboreum have become references for study of agriculturally important cotton fibers composed nearly exclusively of cellulose. To better understand the roles of functionally divergent CESAs, ...
Handle:
10113/6759519
DOI:
10.1007/s10570-019-02744-y

2. Registration of RMPAP-C4, a Random-Mated Primitive Race Accession Cotton Germplasm Population

Author:
J. C. McCarty; J. N. Jenkins; O. A. Gutierrez; R. W. Hayes
Source:
Journal of plant registrations 2014 v.8 no.3 pp. 313-317
ISSN:
1936-5209
Subject:
germplasm releases; cultivars; pollination; alleles; lint cotton; Gossypium hirsutum; genetic improvement; random mating; pollen; agronomic traits; plant morphology; genetic variation; fiber quality; Mississippi
Abstract:
... A random-mated population involving four cultivars of Upland cotton (Gossypium hirsutum L.) and 30 day-neutral primitive accessions, RMPAP-C4 (Reg. No. GP-980, PI 670133) was developed and jointly released by the USDA–ARS and the Mississippi Agricultural and Forestry Experiment Station in 2014. This population involved five cycles of random mating following the cross of 30 day-neutral primitive ac ...
Handle:
10113/59550
DOI:
10.3198/jpr2014.01.0004crg

3. Mapping QTLs for traits related to phenology, morphology and yield components in an inter-specific Gossypium hirsutum×G. barbadense cotton RIL population

Author:
Jean-Marc Lacape; Gérard Gawrysiak; Tuong-Vi Cao; Christopher Viot; Danny Llewellyn; Shiming Liu; John Jacobs; David Becker; Paulo Augusto Vianna Barroso; José Henrique de Assunção; Oumarou Palaï; Sophie Georges; Janine Jean; Marc Giband
Source:
Field crops research 2013 v.144 pp. 256-267
ISSN:
0378-4290
Subject:
Gossypium hirsutum; agronomic traits; chromosomes; cotton; crossing; data collection; fiber quality; inbred lines; phenology; plant morphology; quantitative trait loci; seeds; surface area; transgressive segregation; yield components; Australia; Belgium; Brazil; Cameroon; France; United States
Abstract:
... Two major cultivated cotton species, Gossypium hirsutum (Gh) and G. barbadense (Gb) contribute to the bulk of cotton fiber production worldwide (95%). These species are largely inter-fertile and each displays a series of distinctive characteristics in terms of numerous botanical features and, more importantly, in their agronomic performance, adaptability and overall fiber quality. A recombinant in ...
DOI:
10.1016/j.fcr.2013.01.001

4. Can planting date and cultivar selection improve resource use efficiency of cotton systems?

Author:
M.V. Braunack; M.P. Bange; D.B. Johnston
Source:
Field crops research 2012 v.137 no. pp. 1-11
ISSN:
0378-4290
Subject:
climate; climate change; cotton; crop management; crops; cultivars; farming systems; fertilizers; fiber quality; field experimentation; fruiting; fruits; greenhouse gas emissions; industrial symbiosis; insect control; lint yield; nitrogen; plant morphology; planting date; rain; risk; social impact; uncertainty; water use efficiency; New South Wales
Abstract:
... Water is an increasingly valuable resource and there is uncertainty about future rainfall patterns in a changing climate. Similarly, there are concerns with nitrogenous fertiliser use due to risks of greenhouse gas emissions and rising costs. Hence, it is timely to revisit and develop crop management strategies to balance economic, social and environmental impacts to determine if greater efficienc ...
DOI:
10.1016/j.fcr.2012.08.018

5. Evaluation of a Heterogeneous Population of Cotton (Gossypium hirsutum L.) Developed with Recurrent Mass Selection in an Ultradense Population

Author:
S. Hague; C.W. Smith
Source:
Crop science 2011 v.51 no.2 pp. 579-584
ISSN:
0011-183X
Subject:
Gossypium hirsutum; alleles; breeding lines; cotton; cultivars; fiber quality; genotype; germplasm; lint yield; plant density; plant morphology; selection methods; stress tolerance
Abstract:
... The pedigreed system is commonly used to develop improved genotypes of upland cotton (Gossypium hirsutum L.); however, this system can be resource intensive compared to mass selection methods. A project was initiated in 1995 to develop improved germplasm using recurrent mass selection in an ultradense plant population configuration. A composite population (CP) resulting from six cycles of selectio ...
DOI:
10.2135/cropsci2010.04.0241

6. Variation in an Extra-Long Staple Upland X Medium Staple Upland Cotton F2 Population

Author:
Hague, Steve S.; Smith, C. Wayne; Berger, Greg; Clement, Jenny; Jones, Don C.
Source:
Journal of cotton science 2011 v.15 no.3 pp. 265-270
ISSN:
1524-3303
Subject:
Gossypium hirsutum; breeding programs; breeding value; cotton; cultivars; fiber quality; genotype; germplasm; heritability; heterosis; highlands; lint yield; pedigree; penetrance; plant height; plant morphology; transgressive segregation; Texas
Abstract:
... Development of extra-long staple (ELS) cotton germplasm represented a substantial improvement in upland fiber quality. The objective of this study was to determine the breeding value of an ELS breeding line when crossed to a genotype with average fiber quality. Breeders need to understand how ELS material should be used in a pedigree breeding program to realize the full benefits of the germplasm. ...

7. Effects of ozone fumigation on cotton (Gossypium hirsutum L.) morphology, anatomy, physiology, yield and qualitative characteristics of fibers

Author:
Zouzoulas, Demetrius; Koutroubas, Spyridon D.; Vassiliou, George; Vardavakis, Emmanuel
Source:
Environmental and experimental botany 2009 v.67 no.1 pp. 293-303
ISSN:
0098-8472
Subject:
corolla; necrosis; crop yield; pollen; plant damage; stomatal conductance; Gossypium hirsutum; elevated atmospheric gases; chlorosis; photosynthesis; fiber quality; cultivars; chlorophyll; lint cotton; seeds; bracts; leaf area; ozone; lighting; seedling emergence; bolls; fumigation; trichomes; strength (mechanics); stomata; plant morphology
Abstract:
... This experiment was conducted to study the effect of high ozone concentrations on two cotton (Gossypium hirsutum L.) cultivars. Two cotton cultivars (Romanos and Allegria) were exposed to control (CF<4ppbO₃) and 100ppbO₃. Plant exposure to ozone began eight days after emergence and was interrupted one day before removing the leaves, to calculate the leaf area. Plants were exposed to ozone 7h/day, ...
DOI:
10.1016/j.envexpbot.2009.05.016

8. Heterosis in yield, fiber quality, and photosynthesis of okra leaf oriented hybrid cotton (Gossypium hirsutum L.)

Author:
Zhu, Wei; Liu, Kui; Wang, Xue-De
Source:
Euphytica 2008 v.164 no.1 pp. 283-291
ISSN:
0014-2336
Subject:
heterosis; plant growth; hybrids; lint cotton; Gossypium hirsutum; leaf area index; fiber quality; crop yield; agronomic traits; photosynthesis; plant morphology; leaves
Abstract:
... Leaf shape is an important factor affecting canopy structure, photosynthetic characteristics, and yield. Introducing okra leaf shape is considered an important strategy in cotton heterosis breeding. The objective of the study was to evaluate the heterosis in okra leaf cotton hybrid F₁s, which were developed by crossing two sterile near isolines and three restorer near isolines. A normal leaf check ...
DOI:
10.1007/s10681-008-9732-3

9. Pulp from oil palm fronds by chemical processes

Author:
Wanrosli, W.D.; Zainuddin, Z.; Law, K.N.; Asro, R.
Source:
Industrial crops and products 2007 v.25 no.1 pp. 89-94
ISSN:
0926-6690
Subject:
physical properties; raw materials; soda pulping; paper pulp; cellulose; yields; fiber quality; leaves; pulp fiber; food processing wastes; oil palm products; papermaking; lignin; chemical composition; pulp and paper products; sodium sulfite; Elaeis guineensis; sulfite pulping; plant morphology; Malaysia
Abstract:
... To enhance the use of the abundant biomass generated by the palm oil industry in Malaysia a study was conducted in view of exploring the papermaking potential of this industrial byproduct. Fiber strands from the frond of oil palm trees were examined relative to their physical and chemical characteristics and their response to chemical pulping such as sulfite, soda-sulfite and soda processes. Morph ...
DOI:
10.1016/j.indcrop.2006.07.005

10. T1 locus in cotton is the candidate gene affecting lint percentage, fiber quality and spiny bollworm (Earias spp.) resistance

Author:
Qun Wan; Zhengsheng Zhang; Meichun Hu; Li Chen; Dajun Liu; Xiao Chen; Wei Wang; Jing Zheng
Source:
Euphytica 2007 v.158 no.1-2 pp. 241-247
ISSN:
0014-2336
Subject:
Gossypium hirsutum; cotton; loci; crop yield; crop quality; fiber quality; chromosome mapping; linkage (genetics); inbred lines; plant morphology; quantitative trait loci; microsatellite repeats; genetic markers; Earias; plant pests; insect pests; pest resistance; phenotype
Abstract:
... A genetic linkage map of chromosome 6 was constructed by using 270 recombinant inbred lines originated from an upland cotton cross (Yumian 1 × T586) F₂ population. The genetic map included one morphological (T₁) and 18 SSR loci, covering 96.2 cM with an average distance of 5.34 cM between two markers. Based on composite interval mapping (CIM), QTL(s) affecting lint percentage, fiber length, fiber ...
DOI:
10.1007/s10681-007-9446-y

11. Evaluation of an Exotic Germplasm Population Derived from Multiple Crosses among Gossypium Tetraploid Species

Author:
Zeng, L.; Meredith, W.R.; Boykin, D.L.; Taliercio, E.
Source:
Journal of cotton science 2007 v.11 no.3 pp. 118-127
ISSN:
1524-3303
Subject:
germplasm evaluation; lint cotton; Gossypium hirsutum; genetic improvement; genetic variation; tetraploidy; crossing; plant morphology; yield components; phenotypic variation; fiber quality; lint yield
Abstract:
... Broadening the genetic base of upland cotton (Gossypium hirsutum L.) is essential for continuous genetic improvement of yield and fiber quality through breeding. The objectives of this study were to evaluate a species polycross (SP) population for phenotypic and genotypic variations in yield and fiber quality, investigate morphological variations among the SP lines, and analyze the interrelationsh ...
Handle:
10113/5844

12. Heritability and Correlations of Agronomic and Fiber Traits in an Okra-Leaf Upland Cotton Population

Author:
Mauricio Ulloa
Source:
Crop science 2006 v.46 no.4 pp. 1508-1514
ISSN:
0011-183X
Subject:
cotton; testa; diameter; Gossypium hirsutum; genetic correlation; agronomic traits; strength (mechanics); plant morphology; plant genetic resources; length; heritability; fiber quality; leaves
Abstract:
... In cotton (Gossypium hirsutum L.), the cost and time to develop and evaluate appropriate genetic populations have limited the number of intensive and complete heritability studies. Herein, three agronomic and 17 fiber quality traits were assessed for heritability and correlation analyses on progeny rows in an okra-leaf cotton population of 208 families. Progenies were advanced in succeeding genera ...
Handle:
10113/3463
DOI:
10.2135/cropsci2005.08-0271

13. Registration of TAM 88G-104 high-yielding upland cotton germplasm

Author:
Smith, C.W.
Source:
Crop science 2001 v.41 no.4 pp. 1369-1370
ISSN:
0011-183X
Subject:
germplasm; plant diseases and disorders; Gossypium hirsutum; Bemisia argentifolii; agronomic traits; crop yield; plant morphology; disease resistance; high-yielding varieties; fiber quality; pest resistance; Texas

14. Registration of PS-6ne, PS-6L, PS-6neL, P62ne, P62L, and P62neL extra-long staple cotton germplasm

Author:
Percy, R.G.
Source:
Crop science 2001 v.41 no.2 pp. 602-603
ISSN:
0011-183X
Subject:
Gossypium barbadense; fiber quality; crop quality; leaves; plant morphology; Bemisia tabaci; pest resistance; germplasm; agronomic traits; crop yield; Arizona

15. Registration of three morphological variant upland cotton germplasm lines

Author:
Smith, C.W.
Source:
Crop science 2001 v.41 no.4 pp. 1371-1372
ISSN:
0011-183X
Subject:
Gossypium hirsutum; fiber quality; bracts; plant morphology; germplasm; agronomic traits; crop yield; Texas

16. Fiber Development of Ligon Lintless-2 Mutant of Cotton

Author:
Russell J. Kohel; E. V. Narbuth; C. R. Benedict
Source:
Crop science 1992 v.32 no.3 pp. 733-735
ISSN:
0011-183X
Subject:
Gossypium hirsutum; mutants; fiber quality; lint cotton; length; plant morphology; alleles; plant development; dry matter accumulation; genotype
Abstract:
... A new fiber mutant character in cotton (Gossypium hirsutum L.), controlled by a single completely dominant gene, produces short fibers visually similar to those produced by the Ligon lintless-1 mutant. The new fiber mutant, Ligon lintless-2, has normal vegetative growth, unlike the stunted and deformed vegetative morphology of Ligon lintless- 1 plants. A fiber developmental study of Ligon lintless ...
DOI:
10.2135/cropsci1992.0011183X003200030031x

17. Growth, Boll Opening Rate, and Fiber Properties of Narrow-Row Cotton

Author:
James J. Heitholt; William T. Pettigrew; William R. Meredith
Source:
Agronomy journal 1993 v.85 no.3 pp. 590-594
ISSN:
0002-1962
Subject:
isogenic lines; lint cotton; seeds; Gossypium hirsutum; row spacing; early development; dry matter accumulation; crop yield; plant morphology; genotype; fiber quality; bolls; leaves; vegetative growth; Mississippi
Abstract:
... Row spacing has the potential to affect agronomic traits of upland cotton (Gossypium hirsutum L.). Although narrow-rows can pose numerous management challenges (e.g., cultivation and harvesting), the benefits of narrow-rows may justify their use. Unfortunately, the extent and consistency of cotton's response to narrow-rows is variable, which makes management decisions more difficult. The objective ...
DOI:
10.2134/agronj1993.00021962008500030013x