Cotton Seed
Mostrando 1-12 de 90 artigos, teses e dissertações.
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1. Evaluation of soybean breeding lineages to new sources of root-knot nematode resistance
RESUMO No Brasil, as perdas causadas pelos nematoides aumentaram nas áreas produtoras à medida que a cultura da soja se expande. Portanto, este trabalho teve como objetivo desenvolver uma nova cultivar de soja não geneticamente modificada que combinasse características como resistência a nematoides, maturação precoce, alta produtividade de grãos e al
Ciênc. agrotec.. Publicado em: 08/08/2019
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2. Genetic gains in agronomic and technological traits of elite cotton genotypes
ABSTRACT The objective of this work was to estimate the predicted genetic gains with the simultaneous selection of agronomic and technological traits from elite cotton lines using selection indexes. Data from the evaluation of 36 elite lines were evaluated in three trials located in Apodi-RN in 2013 and 2014 and Santa Helena, GO, Brazil in 2013, in a randomi
Bragantia. Publicado em: 14/06/2018
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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. Optimization of Lipase-Catalyzed Transesterification of Cotton Seed Oil for Biodiesel Production Using Response Surface Methodology
The aim of this work was to study the biodiesel production from cotton seed oil by lipase produced by Pichia guilliermondii lipase, which was immobilized onto hydrophobic magnetic particles (HMPs). The optimum reaction conditions were determined for lipase dosage, methanol-to-oil molar ratio, temperature and water content. Using response surface methodology,
Braz. arch. biol. technol.. Publicado em: 26/02/2016
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6. Bacillus subtilis e abamectina no controle de Rotylenchulus reniformis e Pratylenchus brachyurus e alterações fisiológicas em algodoeiro em condições controladas / Bacillus subtilis and abamectin in control Rotylenchulus reniformis and Pratylenchus brachyurus and physiological changes in controlled conditions in cotton
The aim of this study was to evaluate the effects of cotton seed treatments with Bacillus subtilis and a chemical nematicide (abamectin) on plant development in soils infested with nematodes. For this, the cotton genotypes IAC 25, Deltaopal and Nuopal were cultivated in ceramic pots with 10 kg of soil in a greenhouse. The soils samples were collected from ar
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/04/2012
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7. Producao de sementes de algodao no nordeste do Brasil: diagnostico e proposicoes.
Diagnostico; Proposicoes.
Campina Grande: EMBRAPA-CNPA. Publicado em: 2011
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8. A semente do algodoeiro I. Uso in natura na alimentação animal.
2000
Campina Grande: EMBRAPA-CNPA. Publicado em: 2011
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9. Manutenção e multiplicação de cultivares e sementes genéticas de algodoeiro.
Taxa de cruzamento natural em algodoeiro.
Campina Grande: Embrapa Algodão. Publicado em: 2011
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10. Maturacao e qualidade fisiologica de sementes de algodao, Gossypium hirsutum L. latifolium Hutch.
1983
Campina Grande: EMBRAPA-CNPA. Publicado em: 2011
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11. Conservação de sementes de algodão sob condições tropicais úmidas.
1991
Belém. Publicado em: 2011
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12. In situ and genetic characterization of Gossypium barbadense populations from the states of Pará and Amapá, Brazil.
Abstract ? The objective of this work was to characterize the populations of Gossypium barbadense in the states of Amapá and Pará, Brazil. In situ characterization was conducted through interviews with the owners of the plants and environmental observations. Leaf or petal tissue as well as seed samples were collected for genetic characterization by single
Pesquisa Agropecuária Brasileira. Publicado em: 2011