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- Author:
- Lacape, Jean-Marc; Gawrysiak, Gérard; Cao, Tuong-Vi; Viot, Christopher; Llewellyn, Danny; Liu, Shiming; Jacobs, John; Becker, David; Barroso, Paulo Augusto Vianna; de Assunção, José Henrique; Palaï, Oumarou; Georges, Sophie; Jean, Janine; Giband, Marc
- 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
-
https://dx.doi.org/10.1016/j.fcr.2013.01.001
- Author:
- Hague, S.; Smith, C.W.
- 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
-
https://dx.doi.org/10.2135/cropsci2010.04.0241
- 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. ...
-
- 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
-
http://dx.doi.org/10.1016/j.envexpbot.2009.05.016
- 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
-
http://dx.doi.org/10.1007/s10681-008-9732-3
- Author:
- Wan, Qun; Zhang, Zhengsheng; Hu, Meichun; Chen, Li; Liu, Dajun; Chen, Xiao; Wang, Wei; Zheng, Jing
- 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
-
http://dx.doi.org/10.1007/s10681-007-9446-y
- 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
-
- 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
-
- Author:
- Heitholt, James J.; Pettigrew, William T.; Meredith, William R.
- 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
-
https://dx.doi.org/10.2134/agronj1993.00021962008500030013x
- Author:
- Kohel, Russell J.; Narbuth, E. V.; Benedict, C. R.
- 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
-
https://dx.doi.org/10.2135/cropsci1992.0011183X003200030031x
