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2013
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bolls
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cultivars
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- 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
- https://doi.org/10.1007/s10681-013-0946-7
- Author:
- Jingran Liu; Yina Ma; Fengjuan Lv; Ji Chen; Zhiguo Zhou; Youhua Wang; Abudukeyoumu Abudurezike; Derrick M. Oosterhuis
- Source:
- Field crops research 2013 v.144 pp. 200-211
- ISSN:
- 0378-4290
- Subject:
- air temperature; ambient temperature; biomass; bolls; branches; carbohydrate content; cotton; cultivars; developmental stages; flowers; fruiting; harvest index; leaf area index; leaves; photosynthesis; photosynthetically active radiation; planting date; relative humidity; ribulose-bisphosphate carboxylase; shoots; sucrose; sucrose synthase; Yangtze River
- Abstract:
- ... Because reproductive growth could be influenced by sucrose metabolism of major source leaf (leaf subtending to cotton boll, LSCB), we hypothesized that decreased temperatures under field conditions would limit morphology and biomass distributions of the whole cotton plant by decreasing photosynthesis of LSCB and inhibiting sucrose metabolism in LSCB. To address this hypothesis, two cotton cultivar ...
- DOI:
- 10.1016/j.fcr.2013.02.003
- https://doi.org/10.1016/j.fcr.2013.02.003
- Author:
- Steven D. Wright; Robert B. Hutmacher; Gerardo Banuelos; Bruce A. Roberts; Daniel S. Munk; Katherine A. Wilson; Sonia I. Rios; Kelly A. Hutmacher; Mark P. Keeley; Jonathan F. Wrobles
- Source:
- Crop management 2013 v.12 no.1 pp. -
- ISSN:
- 1543-7833
- Subject:
- Gossypium hirsutum; bolls; crops; cultivars; defoliants; defoliation; developmental stages; diuron; ethephon; fiber quality; growers; harvest date; high volume instruments; lint cotton; lint yield; rain; thidiazuron; California; Southeastern United States
- Abstract:
- ... Chemical defoliation is a necessary pre-harvest practice in cotton (Gossypium hirsutum L.) production in California, and all harvest aid efforts require proper timing to preserve cotton lint yield and quality. Generally, cotton growers are advised to begin defoliation as early as possible, but not so early that they cause yield and quality loss. In order to have confidence in this final pre-harves ...
- DOI:
- 10.1094/CM-2013-0123-01-RS
- https://doi.org/10.1094/CM-2013-0123-01-RS
- Author:
- Sami S. Adawy; Ayman A. Diab; Mohamed A.M. Atia; Ebtissam H.A. Hussein
- Source:
- GM crops & food 2013 v.4 no.1 pp. 36-49
- ISSN:
- 2164-5701
- Subject:
- Gossypium; agronomic traits; amplified fragment length polymorphism; bolls; breeding programs; chromosome mapping; cotton; cultivars; expressed sequence tags; flowering time; genetic markers; genetically modified plants; genomics; genotype; hybrids; linkage groups; loci; marker-assisted selection; microsatellite repeats; oilseed crops; parents; plant height; quantitative trait loci; random amplified polymorphic DNA technique
- Abstract:
- ... Cotton is the world’s leading natural fiber and second most important oilseed crop and has been a focus of genetic, systematic and breeding research. The genetic and physiological bases of some important agronomic traits in cotton were investigated by QTL mapping through constructing of genetic map with chromosomal assignment. A segregating F2 population derived from an interspecific cross (G. bar ...
- DOI:
- 10.4161/gmcr.23287
- https://doi.org/10.4161/gmcr.23287
- Author:
- M.B. Jahedi; F. Vazin; M.R. Ramezani
- Source:
- Cercetari agronomice in Moldova 2013 v.46 no.4 pp. 31-38
- ISSN:
- 2067-1865
- Subject:
- Gossypium hirsutum; bolls; cotton; cropping systems; cultivars; fiber quality; herbicide resistance; lint yield; production costs; row spacing; weed control
- Abstract:
- ... Modern cotton (Gossypium hirsutum L.) cultivars with herbicide resistance have rejuvenated an interest in narrow row cotton production, primarily because of the reduction of weed control problems encountered in the past with narrow row systems. While the primary goal of narrow row cotton is to reduce production costs, an agronomic and physiological evaluation of this cropping system is also needed ...
- DOI:
- 10.2478/v10298-012-0101-y
- https://doi.org/10.2478/v10298-012-0101-y
- Author:
- Feiyu Tang; Weujun Xiao
- Source:
- Euphytica 2013 v.194 no.1 pp. 41-51
- ISSN:
- 0014-2336
- Subject:
- Gossypium hirsutum; additive effect; bolls; breeding lines; crossing; cultivars; genetic improvement; genetic variance; genotype-environment interaction; heterosis; lint cotton; lint yield; models; oils; parents; phenotypic correlation; progeny; seed yield; seeds; variance; yield components; China
- Abstract:
- ... Within-boll yield components are the most basic contributors to lint and seed yield of cotton (Gossypium hirsutum L.), which is a major source of natural fiber and edible oil throughout the world. Little information is available on genetic effects and heterosis of these traits in cotton. Three cotton cultivars and six breeding lines differing in within-boll yield components were used for this stud ...
- DOI:
- 10.1007/s10681-013-0958-3
- https://doi.org/10.1007/s10681-013-0958-3
- Author:
- Chase Snowden; Glen Ritchie; Justin Cave; Wayne Keeling; Nithya Rajan
- Source:
- Agronomy journal 2013 v.105 no.6 pp. 1536-1544
- ISSN:
- 0002-1962
- Subject:
- Gossypium hirsutum; bolls; branches; cotton; cultivars; drought; fruiting; heat; irrigation rates; micronaire; High Plains (United States); Texas
- Abstract:
- ... The boll distribution characteristics of upland cotton (Gossypium hirsutum L.) cultivars are related to cotton maturity and can interact with environment and management practices to determine yield and fiber quality. The boll distributions of six cotton cultivars under four irrigation levels were compared in 2011 and 2012 on the Texas High Plains. In 2011, a year of severe drought and heat, all cu ...
- DOI:
- 10.2134/agronj2013.0084
- https://doi.org/10.2134/agronj2013.0084
- Author:
- Brewer Michael J.; Armstrong J. Scott; Parker Roy D.
- Source:
- Journal of economic entomology 2013 v.106 no.3 pp. 1310-1316
- ISSN:
- 0022-0493
- Subject:
- Creontiades; Gossypium hirsutum; bolls; cotton; cultivars; insects; models; pest monitoring; plant damage; plant response; regression analysis; Texas
- Abstract:
- ... The ability to monitor verde plant bug, Creontiades signatus Distant (Hemiptera: Miridae), and the progression of cotton, Gossypium hirsutum L., boll responses to feeding and associated cotton boll rot provided opportunity to assess if single in-season measurements had value in evaluating at-harvest damage to bolls and if multiple in-season measurements enhanced their combined use. One in-season v ...