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| 1. |  | GALON, L.; KONZEN, A.; PIAZZETTA, H. VON L.; CONCENÇO, G.; ANDRÉ, M.; BAGNARA, M.; SILVA, A. M. L. DA; PERIN, G. F. Periods of interference of Alexandergrass on morphophysiological and productive characteristics of transgenic soybean. Communications in Plant Science, v. 12, p. 60-66, 2022.| Biblioteca(s): Embrapa Clima Temperado. |
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
22/10/2015 |
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Data da última atualização: |
18/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
CORDÃO SOBRINHO, F. P.; GUERRA, H. O. C.; ARAÚJO, W. P.; PEREIRA, J. R.; ZONTA, J. H.; BEZERRA, J. R. C. |
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Afiliação: |
Francisco P. Cordão Sobrinho; Hugo O. C. Guerra, Departamento de Engenharia Agrícola/Universidade Federal de Campina Grande; Whéllyson P. Araújo, Departamento de Engenharia Agrícola/Universidade Federal de Campina Grande; JOSE RODRIGUES PEREIRA, CNPA; JOAO HENRIQUE ZONTA, CNPA; JOSE RENATO CORTEZ BEZERRA, CNPA. |
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Título: |
Fiber quality of upland cotton under different irrigation depths. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, PB, v. 19, n. 11, p. 1057-1063, 2015. |
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ISSN: |
1807-1929 |
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Idioma: |
Inglês |
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Conteúdo: |
Aiming to evaluate the effect of irrigation depths on fiber quality of upland cotton, an experiment was conducted from July to December 2010 in Barbalha-CE, Brazil. The treatments consisted of a factorial combination of two upland cotton cultivars (BRS Aroeira and BRS Araripe) and five irrigation depths (260.93, 418.93, 514.21, 711.81 and 894.68 mm), arranged in a split-plot design with four replicates. A line-source sprinkler irrigation system was used and irrigation depth in the control treatment was calculated according to the crop evapotranspiration. The analysed fiber quality variables were: fiber percentage, length, uniformity, short-fiber index, resistance, elongation at rupture, micronaire index, maturity, degree of yellowing, reflectance degree and count strength product (CSP) index. The irrigation depths influenced fiber length, short-fiber index, strength, micronaire index, maturity and reflectance degree. The cultivars influenced fiber percentage, length and color (degree of yellowing). The best results of fiber quality were found with irrigation depths of 514.21 and 418.93 mm for the upland cotton cultivars BRS Araripe and BRS Aroeira, respectively. |
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Palavras-Chave: |
Déficit hídrico. |
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Thesagro: |
Algodão; Fibra; Gossypium hirsutum; Irrigação. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/131641/1/agriambi.zonta2.pdf
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Marc: |
LEADER 01939naa a2200253 a 4500
001 2027051
005 2016-03-18
008 2015 bl uuuu u00u1 u #d
022 $a1807-1929
100 1 $aCORDÃO SOBRINHO, F. P.
245 $aFiber quality of upland cotton under different irrigation depths.$h[electronic resource]
260 $c2015
520 $aAiming to evaluate the effect of irrigation depths on fiber quality of upland cotton, an experiment was conducted from July to December 2010 in Barbalha-CE, Brazil. The treatments consisted of a factorial combination of two upland cotton cultivars (BRS Aroeira and BRS Araripe) and five irrigation depths (260.93, 418.93, 514.21, 711.81 and 894.68 mm), arranged in a split-plot design with four replicates. A line-source sprinkler irrigation system was used and irrigation depth in the control treatment was calculated according to the crop evapotranspiration. The analysed fiber quality variables were: fiber percentage, length, uniformity, short-fiber index, resistance, elongation at rupture, micronaire index, maturity, degree of yellowing, reflectance degree and count strength product (CSP) index. The irrigation depths influenced fiber length, short-fiber index, strength, micronaire index, maturity and reflectance degree. The cultivars influenced fiber percentage, length and color (degree of yellowing). The best results of fiber quality were found with irrigation depths of 514.21 and 418.93 mm for the upland cotton cultivars BRS Araripe and BRS Aroeira, respectively.
650 $aAlgodão
650 $aFibra
650 $aGossypium hirsutum
650 $aIrrigação
653 $aDéficit hídrico
700 1 $aGUERRA, H. O. C.
700 1 $aARAÚJO, W. P.
700 1 $aPEREIRA, J. R.
700 1 $aZONTA, J. H.
700 1 $aBEZERRA, J. R. C.
773 $tRevista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, PB$gv. 19, n. 11, p. 1057-1063, 2015.
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Registro original: |
Embrapa Algodão (CNPA) |
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