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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
12/12/2016 |
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Data da última atualização: |
24/02/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, M. R. dos; DONATO, S. L. R.; LOURENÇO, L. L.; SILVA, T. S.; COELHO FILHO, M. A. |
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Afiliação: |
MARCELO R. DOS SANTOS, IF BAIANO; SÉRGIO L. R. DONATO, IF BAIANO; LILIAN L. LOURENÇO, IF BAIANO; TÂNIA S. SILVA, IF BAIANO; MAURICIO ANTONIO COELHO FILHO, CNPMF. |
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Título: |
Irrigation management strategy for Prata-type banana. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Revista Brasileira de Engenharia Agrícola e Ambiental, v.20, n.9, p.817-822, 2016. |
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ISSN: |
1807-1929 |
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DOI: |
10.1590/1807-1929/agriambi.v20n9p817-822 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to analyze different irrigation strategies in two cultivars of the banana crop. The study was conducted in four production cycles of ?Prata-Anã? and ?BRS Platina? bananas. The applied irrigation depths (ID) were obtained by the model ID = K x LA x ETo, where K is an empirical transpiration constant of 0.20; 0.35; 0.50 and 0.65 for the strategies 1, 2, 3 and 4, respectively; LA is the leaf area of mother and daughter plants of ?Prata-Anã? and ETo is the reference evapotranspiration. The strategy 5 was obtained according to the crop evapotranspiration, ETc = ETo x Kc, where Kc is the crop coefficient. Drip irrigation system was used, with two laterals per plant row and emitters with flow rate of 8 L h-1, spaced at 0.50 m. It was found that ?Prata-Anã? is more efficient than ?BRS Platina? in terms of water use and the model for irrigation management, ID = 0.35 x LA x ETo, is recommended to optimize water use by ?Prata-Anã? and ?BRS Platina? bananas, with increase in water use efficiency and maintenance of yield. The same model, with K coefficient equal to 0.50, makes it possible to obtain yield and water use efficiency equal to those obtained with irrigation management based on the ETc. |
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Thesagro: |
Banana; Irrigação. |
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Thesaurus Nal: |
Irrigation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01907naa a2200229 a 4500
001 2058456
005 2017-02-24
008 2016 bl uuuu u00u1 u #d
022 $a1807-1929
024 7 $a10.1590/1807-1929/agriambi.v20n9p817-822$2DOI
100 1 $aSANTOS, M. R. dos
245 $aIrrigation management strategy for Prata-type banana.$h[electronic resource]
260 $c2016
520 $aThis study aimed to analyze different irrigation strategies in two cultivars of the banana crop. The study was conducted in four production cycles of ?Prata-Anã? and ?BRS Platina? bananas. The applied irrigation depths (ID) were obtained by the model ID = K x LA x ETo, where K is an empirical transpiration constant of 0.20; 0.35; 0.50 and 0.65 for the strategies 1, 2, 3 and 4, respectively; LA is the leaf area of mother and daughter plants of ?Prata-Anã? and ETo is the reference evapotranspiration. The strategy 5 was obtained according to the crop evapotranspiration, ETc = ETo x Kc, where Kc is the crop coefficient. Drip irrigation system was used, with two laterals per plant row and emitters with flow rate of 8 L h-1, spaced at 0.50 m. It was found that ?Prata-Anã? is more efficient than ?BRS Platina? in terms of water use and the model for irrigation management, ID = 0.35 x LA x ETo, is recommended to optimize water use by ?Prata-Anã? and ?BRS Platina? bananas, with increase in water use efficiency and maintenance of yield. The same model, with K coefficient equal to 0.50, makes it possible to obtain yield and water use efficiency equal to those obtained with irrigation management based on the ETc.
650 $aIrrigation
650 $aBanana
650 $aIrrigação
700 1 $aDONATO, S. L. R.
700 1 $aLOURENÇO, L. L.
700 1 $aSILVA, T. S.
700 1 $aCOELHO FILHO, M. A.
773 $tRevista Brasileira de Engenharia Agrícola e Ambiental$gv.20, n.9, p.817-822, 2016.
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