TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMS

Detalhes bibliográficos
Autor(a) principal: Nascimento, Jorge Luiz do
Data de Publicação: 2007
Outros Autores: Stone, Luis Fernando, Oliveira, Luiz Fernando Coutinho de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/2485
Resumo: A line source with a five-band irrigation experiment was used to determined the total common bean water demand under conventional and no-tillage systems. Irrigation was controlled by two tensiometer sets installed in the second band parallel to the line source. The no-tillage system resulted in a 20% reduction in irrigation water demand as compared to the conventional system. The total estimated demand based on the class “A” evaporation tank overestimated the tensiometer determined demand for conventional and no-tillage systems by 11% and 29%, respectively. KEY-WORDS: No-tillage; tensiometer; irrigation.
id UFG-6_10e16725bf241dd65bdb3e5ec66fa6fa
oai_identifier_str oai:ojs.revistas.ufg.br:article/2485
network_acronym_str UFG-6
network_name_str Pesquisa Agropecuária Tropical (Online)
repository_id_str
spelling TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMSDEMANDA TOTAL DE ÁGUA DO FEIJOEIRO NOS SISTEMAS DE PLANTIO CONVENCIONAL E DIRETONo-tillagetensiometerirrigationPlantio diretotensiômetroirrigação A line source with a five-band irrigation experiment was used to determined the total common bean water demand under conventional and no-tillage systems. Irrigation was controlled by two tensiometer sets installed in the second band parallel to the line source. The no-tillage system resulted in a 20% reduction in irrigation water demand as compared to the conventional system. The total estimated demand based on the class “A” evaporation tank overestimated the tensiometer determined demand for conventional and no-tillage systems by 11% and 29%, respectively. KEY-WORDS: No-tillage; tensiometer; irrigation. Em um experimento com cinco faixas de irrigação, obtidas por uma linha central de aspersão, determinou-se a demanda total de água do feijoeiro nos sistemas de plantio convencional e direto. O controle da irrigação foi feito por duas baterias de tensiômetros instaladas na segunda faixa paralela à linha de aspersão. O sistema de plantio direto proporcionou economia de 20% de água de irrigação em relação ao plantio convencional. A demanda total estimada com base na evaporação do tanque classe “A”, superestimou em 11,0% e 29,0% a demanda determinada por tensiometria para os sistemas de plantio convencional e direto, respectivamente. PALAVRAS-CHAVE: Plantio direto; tensiômetro; irrigação.Escola de Agronomia - Universidade Federal de Goiás2007-11-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisa experimentalapplication/savehttps://revistas.ufg.br/pat/article/view/2485Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 31, n. 2, Jul./Dec. 2001; 159-161Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 31, n. 2, jul./dez. 2001; 159-161Pesquisa Agropecuária Tropical; v. 31, n. 2, jul./dez. 2001; 159-1611983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2485/2451Nascimento, Jorge Luiz doStone, Luis FernandoOliveira, Luiz Fernando Coutinho deinfo:eu-repo/semantics/openAccess2020-02-26T23:56:13Zoai:ojs.revistas.ufg.br:article/2485Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:11.361200Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMS
DEMANDA TOTAL DE ÁGUA DO FEIJOEIRO NOS SISTEMAS DE PLANTIO CONVENCIONAL E DIRETO
title TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMS
spellingShingle TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMS
Nascimento, Jorge Luiz do
No-tillage
tensiometer
irrigation
Plantio direto
tensiômetro
irrigação
title_short TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMS
title_full TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMS
title_fullStr TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMS
title_full_unstemmed TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMS
title_sort TOTAL COMMON BEAN WATER DEMAND UNDER CONVENTIONAL AND NO-TILLAGE SYSTEMS
author Nascimento, Jorge Luiz do
author_facet Nascimento, Jorge Luiz do
Stone, Luis Fernando
Oliveira, Luiz Fernando Coutinho de
author_role author
author2 Stone, Luis Fernando
Oliveira, Luiz Fernando Coutinho de
author2_role author
author
dc.contributor.author.fl_str_mv Nascimento, Jorge Luiz do
Stone, Luis Fernando
Oliveira, Luiz Fernando Coutinho de
dc.subject.por.fl_str_mv No-tillage
tensiometer
irrigation
Plantio direto
tensiômetro
irrigação
topic No-tillage
tensiometer
irrigation
Plantio direto
tensiômetro
irrigação
description A line source with a five-band irrigation experiment was used to determined the total common bean water demand under conventional and no-tillage systems. Irrigation was controlled by two tensiometer sets installed in the second band parallel to the line source. The no-tillage system resulted in a 20% reduction in irrigation water demand as compared to the conventional system. The total estimated demand based on the class “A” evaporation tank overestimated the tensiometer determined demand for conventional and no-tillage systems by 11% and 29%, respectively. KEY-WORDS: No-tillage; tensiometer; irrigation.
publishDate 2007
dc.date.none.fl_str_mv 2007-11-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Pesquisa experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/2485
url https://revistas.ufg.br/pat/article/view/2485
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/2485/2451
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/save
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 31, n. 2, Jul./Dec. 2001; 159-161
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 31, n. 2, jul./dez. 2001; 159-161
Pesquisa Agropecuária Tropical; v. 31, n. 2, jul./dez. 2001; 159-161
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874814855348224

Registros relacionados