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Registro Completo |
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
24/01/2020 |
Data da última atualização: |
24/01/2020 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
PEREIRA, J. R.; ARAÚJO, E. P.; ZONTA, J. H.; GUERRA, H. O. C.; CORDÃO, M. A.; BRITO, M. E. B. |
Afiliação: |
JOSE RODRIGUES PEREIRA, CNPA; Whéllyson Pereira Araújo, Universidade Federal de Campina Grande-UFCG, Campina Grande, PB; JOAO HENRIQUE ZONTA, CNPA; Hugo Orlando Carvalho Guerra, Universidade Federal de Campina Grande-UFCG, Campina Grande, PB; Mailson Araújo Cordão, Universidade Federal de Campina Grande-UFCG, Campina Grande, PB; Marcos Eric Barbosa Brito, Universidade Federal de Sergipe-UFS, São Cristovão, SE. |
Título: |
Gas exchenge in upland cotton cultivars under water deficit strategies. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DO ALGODÃO, 12., 2019, Goiânia, GO. Anais... Goiânia: Abrapa, 2019. |
Idioma: |
Inglês |
Conteúdo: |
Upland cotton crop in Brazilian semiarid zones has a favorable factor, the duration of the mean solar day. On the other hand, cotton is frequently subjected to soil water deficit. Several physiological indexes are related to the use of water by plants. Among them, photosynthesis and stomatal conductance stand out, as osmotic adjustment, such as stomatal closure, allows plants to escape dehydration and loss of turgor through the maintenance of the water content in the cells. Therefore, the efficiency of water use for irrigated production systems need to be optimized, especially in the cotton crop, as it is a species of great economic and social importance. Aiming to evaluate the gas exchange of upland cotton cultivars cultivated in the Brazilian semiarid, subject to water deficit periods on the phenological stages, an experiment was carried out at the Campina Grande Federal University, Pombal county campus, Paraíba, between June and December 2015. |
Thesagro: |
Algodão; Gossypium Hirsutum; Irrigação. |
Thesaurus Nal: |
Cotton; Irrigation; Soil water deficit; Water stress. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/209592/1/Gas-exchange-upland-cotton.pdf
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Marc: |
LEADER 01711nam a2200253 a 4500 001 2119313 005 2020-01-24 008 2019 bl uuuu u00u1 u #d 100 1 $aPEREIRA, J. R. 245 $aGas exchenge in upland cotton cultivars under water deficit strategies.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DO ALGODÃO, 12., 2019, Goiânia, GO. Anais... Goiânia: Abrapa$c2019 520 $aUpland cotton crop in Brazilian semiarid zones has a favorable factor, the duration of the mean solar day. On the other hand, cotton is frequently subjected to soil water deficit. Several physiological indexes are related to the use of water by plants. Among them, photosynthesis and stomatal conductance stand out, as osmotic adjustment, such as stomatal closure, allows plants to escape dehydration and loss of turgor through the maintenance of the water content in the cells. Therefore, the efficiency of water use for irrigated production systems need to be optimized, especially in the cotton crop, as it is a species of great economic and social importance. Aiming to evaluate the gas exchange of upland cotton cultivars cultivated in the Brazilian semiarid, subject to water deficit periods on the phenological stages, an experiment was carried out at the Campina Grande Federal University, Pombal county campus, Paraíba, between June and December 2015. 650 $aCotton 650 $aIrrigation 650 $aSoil water deficit 650 $aWater stress 650 $aAlgodão 650 $aGossypium Hirsutum 650 $aIrrigação 700 1 $aARAÚJO, E. P. 700 1 $aZONTA, J. H. 700 1 $aGUERRA, H. O. C. 700 1 $aCORDÃO, M. A. 700 1 $aBRITO, M. E. B.
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Embrapa Algodão (CNPA) |
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1. | | PAPA, M. F. S.; FIALHO, R. O.; PERREIRA, D. A. S.; NAVES, R. de L. Atividade antifúngica de óleos essenciais sobre Phakopsora euvitis. Tropical Plant Pathology, Brasília, DF, v. 37, ago. 2012. 1 CD-ROM. Suplemento. Edição do 45º Congresso Brasileiro de Fitopatologia, 2012, Manaus. Resumo 224.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Uva e Vinho. |
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2. | | FIALHO, R. O.; PAPA, M. F. S.; PERREIRA, D. A. S.; NAVES, R. de L. Efeito fungitóxico de óleos essenciais sobre Uncila necator. Tropical Plant Pathology, Brasília, DF, v. 37, ago. 2012. 1 CD-ROM. Suplemento. Edição do 45º Congresso Brasileiro de Fitopatologia, 2012, Manaus. Resumo 138.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Uva e Vinho. |
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