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Registros recuperados : 27 | |
7. | | SILVA, A. J. P. da; COELHO, E. F.; MIRANDA, J. H. de; WORKMAN, S. R. Estimating water application efficiency for drip irrigation emitter patterns on banana. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 7, p. 730-737, jul. 2009. Biblioteca(s): Embrapa Agricultura Digital; Embrapa Mandioca e Fruticultura; Embrapa Unidades Centrais. |
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20. | | ELOI, W. M.; DUARTE, S. N.; SOARES, T. M.; SILVA, E. F. de F.; MIRANDA, J. H. Rendimento comercial do tomateiro em resposta à salinização ocasionada pela fertigação em ambiente protegido. Revista Brasileira de Engenharia Agrícola e Ambiental, v. 15, n. 5, p. 471-476, maio, 2011. Biblioteca(s): Embrapa Algodão. |
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Registros recuperados : 27 | |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
24/09/2008 |
Data da última atualização: |
09/09/2022 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
SILVA, A. J. P. da; COELHO, E. F.; MIRANDA, J. H. de. |
Afiliação: |
Alisson Jadavi Pereira da Silva, USP/ESALQ; Eugênio Ferreira Coelho, CNPMF; Jarbas Honorio de Miranda, USP/ESALQ. |
Título: |
Water application efficiency of a microsprinkler irrigation system in banana crop. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; BRAZILIAN CONGRESS OF AGRICULTURAL ENGINEERING, 38.; INTERNATIONAL LIVESTOCK ENVIRONMENT SYMPOSIUM, 8., 2008, Iguassu Falls. [Foz do Iguaçu]: CIGR, 2008. |
Idioma: |
Inglês |
Notas: |
PAP0121.pdf. |
Conteúdo: |
The food production will be limited in a near future due to the shortening of water resources. The irrigated agriculture must seek for solutions in order to guarantee high yields using water with high efficiency. This work had as objective to determine deep percolation and application efficiency by using TDR technique in the water balance method for banana crop in a trickle irrigation system. The work was carried out at Embrapa Casava & Tropical fruits, Cruz das Almas city - Bahia State. Three different microsprinkler irrigation systems were evaluated: T1 - One 32 L h-¹-emitter per four plants (pseudostems) with one single lateral line per two crop rows; T2 - One 60 L h-¹-emitter per four plants (pseudostems) with one single lateral line per two crop rows and T3 - One 60 L h-¹-emitter per two plants (pseudostems) with one single lateral line per two crop rows. The irrigation systems that applies water at the soil with smaller variations of infiltrated water depths at all distances from the pseudostem are the more efficients. The water application efficiency for the systems with a 32 L h-¹ microsprinkler per four plants, 60 L h-1 microsprinkler per four plants and 60 L h-¹ microsprinkler per two were 85.01%, 79.72% e 89.54%, respectively. |
Palavras-Chave: |
Banana crop; Irrigation system; Microsprinkler; TDR. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/654999/1/PAP0121.pdf
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Marc: |
LEADER 01992nam a2200193 a 4500 001 1654999 005 2022-09-09 008 2008 bl uuuu u00u1 u #d 100 1 $aSILVA, A. J. P. da 245 $aWater application efficiency of a microsprinkler irrigation system in banana crop.$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; BRAZILIAN CONGRESS OF AGRICULTURAL ENGINEERING, 38.; INTERNATIONAL LIVESTOCK ENVIRONMENT SYMPOSIUM, 8., 2008, Iguassu Falls. [Foz do Iguaçu]: CIGR$c2008 500 $aPAP0121.pdf. 520 $aThe food production will be limited in a near future due to the shortening of water resources. The irrigated agriculture must seek for solutions in order to guarantee high yields using water with high efficiency. This work had as objective to determine deep percolation and application efficiency by using TDR technique in the water balance method for banana crop in a trickle irrigation system. The work was carried out at Embrapa Casava & Tropical fruits, Cruz das Almas city - Bahia State. Three different microsprinkler irrigation systems were evaluated: T1 - One 32 L h-¹-emitter per four plants (pseudostems) with one single lateral line per two crop rows; T2 - One 60 L h-¹-emitter per four plants (pseudostems) with one single lateral line per two crop rows and T3 - One 60 L h-¹-emitter per two plants (pseudostems) with one single lateral line per two crop rows. The irrigation systems that applies water at the soil with smaller variations of infiltrated water depths at all distances from the pseudostem are the more efficients. The water application efficiency for the systems with a 32 L h-¹ microsprinkler per four plants, 60 L h-1 microsprinkler per four plants and 60 L h-¹ microsprinkler per two were 85.01%, 79.72% e 89.54%, respectively. 653 $aBanana crop 653 $aIrrigation system 653 $aMicrosprinkler 653 $aTDR 700 1 $aCOELHO, E. F. 700 1 $aMIRANDA, J. H. de
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Embrapa Mandioca e Fruticultura (CNPMF) |
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