Lint Cotton
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Determining genetic diversity in cotton genotypes to improve variability
ABSTRACT A better understanding of genetic diversity in cotton cultivars is needed to make the most of the genetic resources and guarantee continuing improvements in the breeding programs. Our objective was to evaluate the genetic diversity among cotton genotypes from the top breeding programs in Brazil and recommend hybrid combinations that would increase v
Rev. Ceres. Publicado em: 2020-12
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2. Correlations and selection of parents to technological traits of upland cotton
RESUMO: O aprimoramento das características tecnológicas da fibra de algodão é uma demanda constante da indústria têxtil. Este trabalho teve como objetivo identificar o potencial de materiais melhorados com alta porcentagem de plumas para contribuir com alelos que aumentam a porcentagem de plumas com fibra extra longa (ELS) no algodão de terras altas
Cienc. Rural. Publicado em: 30/05/2019
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3. Diallel analysis in cotton (Gossypium hirsutum L.) for water stress tolerance
Abstract Information about combining ability is important in determining breeding strategies. The objective of this study was to estimate the general (GCA) and specific (SCA) combining abilities among twenty cotton hybrid combinations submitted to water stress, based on agronomic traits. The trails were carried out in semiarid environment (Barbalha, CE), dur
Crop Breed. Appl. Biotechnol.. Publicado em: 2018-03
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4. Nutrient Uptake by High-Yielding Cotton Crop in Brazil
ABSTRACT: Determining nutrient uptake and accumulation rates by cotton crops is important to define management strategies, especially for transgenic varieties, which are cultivated using high-technology approaches that require substantial investment to maximize yield. Currently in Brazil, the states of Bahia and Mato Grosso are responsible for 84.4 % of the
Rev. Bras. Ciênc. Solo. Publicado em: 15/02/2018
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5. Nitrogen and Potassium in Narrow-Row Cotton
ABSTRACT Information on fertilizer management for cotton in narrow-row cropping system is scarce; therefore, studies are needed to improve nutrient stewardship for such systems. The aim of this study was to evaluate the effects of nitrogen and potassium application on yield and fiber quality of cotton under a narrow-row system. A field trial was carried out
Rev. Bras. Ciênc. Solo. Publicado em: 2016
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6. BRS 335: a midseason high-yielding upland cotton cultivar for northeast brazilian savanna
Cotton cultivar BRS 335 is a midseason high-yield cultivar and has adaptation to the Northeast Brazilian savanna, yield stability, desirable resistance to main cotton diseases and good fiber quality. The cultivar BRS 335 meets growers' demands for competitive lint yield as well as fulfilling industrial textile requirements.
Crop Breed. Appl. Biotechnol.. Publicado em: 2012-09
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7. BRS 293: A midseason high-yielding upland cotton cultivar for Brazilian savanna.
Cotton cultivar BRS 293 is a midseason high-yield cultivar and has wide adaptation to the Brazilian savanna, yield stability, desirable resistance to main cotton diseases and good fiber quality. The cultivar BRS 293 meets growers? demands for competitive lint yield as well as fulfilling industrial textile requirements.
Crop Breeding and Applied Biotechnology. Publicado em: 2011
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8. Avaliacao de cultivares de algodoeiro herbaceo sob irrigacao.
Durante quatro anos, 1988/91, em um solo aluvial do projeto de irrigacao Sao Goncalo, PB, avaliou-se, em condicoes de irrigacao por sulco, o comportamento produtivo entre quatro cultivares de algodoeiro herbaceo (Gossypium hirsutum L.r.latifolium Hutch), sobre o rendimento da cultura. Adotou-se o delinemaneto experimental de blocos ao acaso, com quatro trata
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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9. Desempenho de populações segregantes de algodoeiro obtidas por três métodos de hibridação
CHAPTER I - The objectives of this research were to make predictions on segregant populations performance on upland cotton as for selection, using the method proposed by Jinks and Pooni (1976), as well as to identify amongst three different crossing methods, which will originate the most promising population for selection purposes. The present work was condu
Publicado em: 2007
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10. Desempenho de populaÃÃes segregantes de algodoeiro obtidas por trÃs mÃtodos de hibridaÃÃo
CHAPTER I - The objectives of this research were to make predictions on segregant populationsâ performance on upland cotton as for selection, using the method proposed by Jinks and Pooni (1976), as well as to identify amongst three different crossing methods, which will originate the most promising population for selection purposes. The present work was con
Publicado em: 2007
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11. Análise dialélica de Jinks &Hayman em genótipos de algodoeiro / Diallel analysis on upland cotton hybrids
This research aimed at the estimation of genetic parameters in a diallel cross according to the methodology developed by Jinks &Hayman. The experiment was conducted in an experimental area of the Agronomy Dept. of the ILES/ULBRA University, at Itumbiara, Goiás, Brazil in 2003. Treatments tested comprised the eight parental cultivars and their 28 hybrid comb
Publicado em: 2006
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12. AnÃlise dialÃlica de Jinks &Hayman em genÃtipos de algodoeiro / Diallel analysis on upland cotton hybrids
This research aimed at the estimation of genetic parameters in a diallel cross according to the methodology developed by Jinks &Hayman. The experiment was conducted in an experimental area of the Agronomy Dept. of the ILES/ULBRA University, at Itumbiara, GoiÃs, Brazil in 2003. Treatments tested comprised the eight parental cultivars and their 28 hybrid comb
Publicado em: 2006