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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
14/01/2020 |
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Data da última atualização: |
20/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARVALHO, J. F. de; CAVALCANTI, J. J. V.; FARIAS, F. J. C.; RAMOS, J. P. C.; QUEIROZ, D. R.; SANTOS, R. C. dos. |
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Afiliação: |
Jarbas Florentino de Carvalho, Instituto Federal de Educação, Ciência e Tecnologia do Sertão Pernambucano; JOSE JAIME VASCONCELOS CAVALCANTI, CNPA; FRANCISCO JOSE CORREIA FARIAS, CNPA; Jean Pierre Cordeiro Ramos, Universidade Federal da Paraíba - UFPB/Centro de Ciências Agrárias; Damião Raniere Queiroz, Universidade Federal Rural de Pernambuco - UFPB; ROSEANE CAVALCANTI DOS SANTOS, CNPA. |
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Título: |
Selection of upland cotton for the Brazilian semi-arid region under supplementary irrigation. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 19, n. 2, p. 185-192, Apr./July 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to select cotton genotypes adapted to semi-arid conditions grown with supplementary irrigation. Two experiments were carried out between March and July 2016 in Serra Talhada- Pernambuco and Apodi-Rio Grande do Norte, Brazil. Eighteen elite genotypes bred by Embrapa Cotton and two controls (BRS 286 and BRS 336) were evaluated under drip and sprinkler irrigation. The experiment consisted of a randomized complete block design with four replications. Agronomic and fiber quality traits were evaluated. The data were subjected to individual and combined analysis of variance, and genotypes were selected by the Mulamba and Mock selection index (1978). The genetic parameters evidenced the possibility of significant gains in the selection process of cotton plants. The four genotypes (CNPA 2006-3052, CNPA 2004-266, CNPA 2006-1073, and CNPA 2005-125) with highest total genetic gains for the studied traits were considered the most promising. |
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Thesagro: |
Gossypium Hirsutum. |
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Thesaurus Nal: |
Fiber quality; Selection index; Yields. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208774/1/Selection-of-upland-cotton.pdf
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Marc: |
LEADER 01671naa a2200229 a 4500
001 2118756
005 2020-01-20
008 2019 bl uuuu u00u1 u #d
100 1 $aCARVALHO, J. F. de
245 $aSelection of upland cotton for the Brazilian semi-arid region under supplementary irrigation.$h[electronic resource]
260 $c2019
520 $aThis study aimed to select cotton genotypes adapted to semi-arid conditions grown with supplementary irrigation. Two experiments were carried out between March and July 2016 in Serra Talhada- Pernambuco and Apodi-Rio Grande do Norte, Brazil. Eighteen elite genotypes bred by Embrapa Cotton and two controls (BRS 286 and BRS 336) were evaluated under drip and sprinkler irrigation. The experiment consisted of a randomized complete block design with four replications. Agronomic and fiber quality traits were evaluated. The data were subjected to individual and combined analysis of variance, and genotypes were selected by the Mulamba and Mock selection index (1978). The genetic parameters evidenced the possibility of significant gains in the selection process of cotton plants. The four genotypes (CNPA 2006-3052, CNPA 2004-266, CNPA 2006-1073, and CNPA 2005-125) with highest total genetic gains for the studied traits were considered the most promising.
650 $aFiber quality
650 $aSelection index
650 $aYields
650 $aGossypium Hirsutum
700 1 $aCAVALCANTI, J. J. V.
700 1 $aFARIAS, F. J. C.
700 1 $aRAMOS, J. P. C.
700 1 $aQUEIROZ, D. R.
700 1 $aSANTOS, R. C. dos
773 $tCrop Breeding and Applied Biotechnology$gv. 19, n. 2, p. 185-192, Apr./July 2019.
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Registro original: |
Embrapa Algodão (CNPA) |
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| Registros recuperados : 294 | |
| 13. |  | FREIRE, E. C.; FARIAS, F. J. C.; FERRAZ, C. T. Cultivares. In: ALGODÃO: informações técnicas. Dourados: EMBRAPA-CPAO; Campina Grande: EMBRAPA-CNPA, 1998. p. 85-102 (EMBRAPA-CPAO. Circular técnica, 7).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 20. | | FARIAS, F. J. C.; FREIRE, E. C.; LAMAS, F. M.; ANDRADE, D. F. A.; CIA, E. Avaliacao do ensaio nacional de cultivares de algodoeiro herbaceo nas condicoes do Mato Grosso e Mato Grosso do Sul. In: CONGRESSO BRASILEIRO DE ALGODAO, 3., 2001, Campo Grande. Produzir sempre, o grande desafio: anais. Campina Grande: Embrapa Algodao; Dourados: Embrapa Agropecuaria Oeste, 2001. p.747-750. v.2| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| Registros recuperados : 294 | |
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