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You searched for: Subject crop yield Remove constraint Subject: crop yield Subject Gossypium barbadense Remove constraint Subject: Gossypium barbadense Subject bolls Remove constraint Subject: bolls
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1. Associations among Lint Yield, Yield Components, and Fiber Properties in an Introgressed Population of Cotton

Author:
Zeng, Linghe; Meredith, William R.
Source:
Crop science 2009 v.49 no.5 pp. 1647
ISSN:
1435-0653
Subject:
Gossypium hirsutum; cotton; lint cotton; interspecific hybridization; Gossypium barbadense; genetic improvement; crop yield; fiber quality; yield components; introgression; genotype; genetic variation; germplasm; bolls; seeds; diameter; length
Abstract:
... Broadening the genetic base is essential for genetic improvement of lint yield and fiber quality in upland cotton (L.). An exotic germplasm population derived from multiple crosses between L. and was obtained from USDA-ARS at Las Cruces, NM. Experiments were designed to evaluate this germplasm for genotypic variation in lint yield and fiber quality. Two hundred germplasm lines and five cultivars w ...
Handle:
10113/34947
DOI:
10.2135/cropsci2008.09.0547

2. Foliar Application of Organic Compounds Stimulate Cotton (Gossypium barbadense L.) to Survive Late Sown Condition

Author:
Sabagh, Ayman El; Omar, Abdelhamid M.; Menshawi, Mohamed El; Okkiah, Samir El
Source:
Open Agriculture 2018 v.3 no.1 pp. 684-697
ISSN:
2391-9531
Subject:
Gossypium barbadense; ascorbic acid; bolls; chlorophyll; crop yield; cultivars; field experimentation; flowering; foliar application; leaves; lint cotton; oils; plant organs; research institutions; salicylic acid; seed cotton; sowing date; Egypt
Abstract:
... Application of organic compounds in cotton balances its vegetative and reproductive growth, as well as to improve the seed cotton yield and lint quality properties. Field experiments were conducted with some organic compounds to determine their effects on cotton yield and quality properties of cotton under two sowing times.The experiment was conducted at Sakha Agricultural Research Station, Cotton ...
DOI:
10.1515/opag-2018-0072

3. Genetic association of lint yield with its components in cotton chromosome substitution lines

Author:
Wu, Jixiang; Jenkins, Johnie N.; McCarty, Jack C.; Saha, Sukumar; Percy, Richard
Source:
Euphytica 2008 v.164 no.1 pp. 199
ISSN:
0014-2336
Subject:
Gossypium hirsutum; cotton; crop yield; lint cotton; yield components; bolls; substitution lines; Gossypium barbadense; chromosomes; interspecific hybridization; hybrids
Abstract:
... Dissection of the genetic relationship between lint yield and its yield components at the chromosome level may provide an additional avenue for yield enhancement in cotton (Gossypium hirsutum L.). Based on the conditional additive-dominance (AD) genetic model, we investigated the genetic structures of lint yield with its three component traits, lint percentage, boll weight, and boll number, using ...
Handle:
10113/21044
DOI:
10.1007/s10681-008-9705-6

4. Genetic dissection of chromosome substitution lines of cotton to discover novel Gossypium barbadense L. alleles for improvement of agronomic traits

Author:
Saha, Sukumar; Wu, Jixiang; Jenkins, Johnie N.; McCarty, Jack C.; Hayes, Russell; Stelly, David M.
Source:
Theoretical and applied genetics 2010 v.120 no.6 pp. 1193
ISSN:
0040-5752
Subject:
Gossypium barbadense; cotton; substitution lines; alleles; chromosome substitution; doubled haploids; introgression; plant breeding; Gossypium hirsutum; agronomic traits; crop yield; lint cotton; bolls; weight; yield components; seed cotton; epistasis; genes
Abstract:
... We recently released a set of 17 chromosome substitution (CS-B) lines (2n = 52) that contain Gossypium barbadense L. doubled-haploid line '3-79' germplasm systematically introgressed into the Upland inbred ‘TM-1' of G. hirsutum (L.). TM-1 yields much more than 3-79, but cotton from the latter has superior fiber properties. To explore the use of these quasi-isogenic lines in studying gene interacti ...
Handle:
10113/44502
DOI:
10.1007/s00122-009-1247-3
PubMed:
20094702

5. Genetic Effects of Thirteen Gossypium barbadense L. Chromosome Substitution Lines in Topcrosses with Upland Cotton Cultivars: I. Yield and Yield Components

Author:
Jenkins, Johnie N.; Wu, Jixiang; McCarty, Jack C.; Saha, Sukumar; Gutiérrez, Osman; Hayes, Russell; Stelly, David M.
Source:
Crop science 2006 v.46 no.3 pp. 1169
ISSN:
1435-0653
Subject:
Gossypium barbadense; Gossypium hirsutum; cotton; fiber crops; interspecific hybridization; wide hybridization; chromosome substitution; substitution lines; topcrossing; crop yield; yield components; bolls; fiber quality; chromosomes; cultivars; additive gene effects; dominance (genetics); alleles
Abstract:
... L. line 3–79 is lower in yield, has smaller bolls and longer, finer, and stronger fibers than upland cotton L. Thirteen chromosome substitution (CS-B) lines with individual 3–79 chromosomes or arms substituted into TM-1, , were top crossed with five elite cultivars and additive and dominance effects for the yield components, lint percentage, boll weight, seed cotton yield, and lint yield, were mea ...
Handle:
10113/2869
DOI:
10.2135/cropsci2005.08-0269

6. Quantitative trait loci controlling plant architectural traits in cotton

Author:
Song, Xianliang; Zhang, Tianzhen
Source:
Plant science 2009 v.177 no.4 pp. 317-323
ISSN:
0168-9452
Subject:
height; crop yield; genetic markers; quantitative trait loci; backcrossing; hybrids; Gossypium hirsutum; genotype; phenotypic variation; fiber quality; cultivars; epistasis; genotype-environment interaction; branches; bolls; cotton; plant architecture; internodes; Gossypium barbadense; environmental factors; agronomic traits; linkage (genetics)
Abstract:
... Cotton plant architecture is an important characteristic influencing the suitability of specific cotton varieties in cultivation, fiber yield and quality. However, complex multigenic relationships and substantial genotype-environment interaction underlie plant architecture, and will hinder the efficient improvement of these traits in conventional cotton breeding programs. An enhanced understanding ...
DOI:
10.1016/j.plantsci.2009.05.015

7. Spurred anoda (Anoda cristata) interference in wide row and ultra narrow row cotton

Author:
Molin, William T.; Boykin, Debbie; Hugie, Josie A.; Ratnayaka, H. Harish; Sterling, Tracy M.
Source:
Weed science 2006 v.54 no.4 pp. 651
ISSN:
0043-1745
Subject:
Gossypium hirsutum; Gossypium barbadense; cotton; Anoda cristata; crop-weed competition; row spacing; width; field experimentation; crop yield; cultivars; plant density; dry matter accumulation; seed cotton; weight; bolls; branches; mortality; Mississippi
Abstract:
... A field experiment was conducted in 2000, 2001, and 2002 at Stoneville, MS, to determine the effect of spurred anoda interference on yield loss of two cotton cultivars, ‘‘Delta Pine 5415’’ and ‘‘Pima S-6’’, grown under wide (1 m) (WR) and ultra narrow (0.25 m) row (UNR) spacings. The relationship between spurred anoda density and dry weight per plot was linear each year. At a spurred anoda density ...
Handle:
10113/2139
DOI:
10.1614/WS-05-072R1.1