Irrigation frequency, crop development and yield of Kidney bean

Detalhes bibliográficos
Autor(a) principal: Resende, Morethson
Data de Publicação: 2014
Outros Autores: Henderson, Delbert W., Fereres, Elias
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/16934
Resumo: The effects of high frequency deficit irrigation on plant water status, leaf growth, dry matter accumulation, leaf resistance, photosynthesis rate and yield of Dark-Red kidney bean were studied by using line-source sprinkler irrigation on a "Yolo" soil at Davis, California, in 1977 and 1978. Aiming at different degrees of plant water stress at each frequency, the amount of water applied in the different treatments as a percentage of evapotranspiration varied. Leaf resistance and photosynthetic rate were not affected by irrigation regimes nor by the degree of stress. On the other hand, source size, total dry matter and yield were reduced about the same proportion as the reduction on ET, independently of the irrigation frequency. No advantage was found by using high frequency irrigation as compared with normal.
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spelling Irrigation frequency, crop development and yield of Kidney beanFrequência de irrigação, desenvolvimento e produção do feijão Kidneybeans; Phaseolus; high frequency irrigation; crop development; water stressfeijão; Phaseolus; alta frequência de irrigação; desenvolvimento da cultura; estresse de águaThe effects of high frequency deficit irrigation on plant water status, leaf growth, dry matter accumulation, leaf resistance, photosynthesis rate and yield of Dark-Red kidney bean were studied by using line-source sprinkler irrigation on a "Yolo" soil at Davis, California, in 1977 and 1978. Aiming at different degrees of plant water stress at each frequency, the amount of water applied in the different treatments as a percentage of evapotranspiration varied. Leaf resistance and photosynthetic rate were not affected by irrigation regimes nor by the degree of stress. On the other hand, source size, total dry matter and yield were reduced about the same proportion as the reduction on ET, independently of the irrigation frequency. No advantage was found by using high frequency irrigation as compared with normal.Foi estudado o efeito da alta frequência de irrigação no estado hídrico das plantas, crescimento das folhas, acumulação de matéria seca, resistência foliar, taxa de fotossíntese e produção do feijão kidney, em condições de campo, usando-se irrigação por aspersão com "line-source", em um solo "Yolo", em Davis, Califórnia, em 1977 e 1978. Visando diferentes graus de estresse de água na planta, em cada frequência, o total de água aplicada variou nos diferentes tratamentos como percentagem da evapotranspiração (ET). A resistência foliar e a taxa de fotossíntese não foram afetadas pela frequência de irrigação e nem pelo grau de estresse. Por outro lado, a área de fotossíntese, a matéria seca total e a produção foram reduzidas aproximadamente nas mesmas proporções de redução da ET, independentemente da frequência de irrigação. O uso da alta frequência de irrigação não apresentou nenhuma vantagem quando comparado com a irrigação normal.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraResende, MorethsonHenderson, Delbert W.Fereres, Elias2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/16934Pesquisa Agropecuaria Brasileira; v.16, n.3, mar. 1981; 363-370Pesquisa Agropecuária Brasileira; v.16, n.3, mar. 1981; 363-3701678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/16934/11258info:eu-repo/semantics/openAccess2014-04-15T19:39:18Zoai:ojs.seer.sct.embrapa.br:article/16934Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T19:39:18Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Irrigation frequency, crop development and yield of Kidney bean
Frequência de irrigação, desenvolvimento e produção do feijão Kidney
title Irrigation frequency, crop development and yield of Kidney bean
spellingShingle Irrigation frequency, crop development and yield of Kidney bean
Resende, Morethson
beans; Phaseolus; high frequency irrigation; crop development; water stress
feijão; Phaseolus; alta frequência de irrigação; desenvolvimento da cultura; estresse de água
title_short Irrigation frequency, crop development and yield of Kidney bean
title_full Irrigation frequency, crop development and yield of Kidney bean
title_fullStr Irrigation frequency, crop development and yield of Kidney bean
title_full_unstemmed Irrigation frequency, crop development and yield of Kidney bean
title_sort Irrigation frequency, crop development and yield of Kidney bean
author Resende, Morethson
author_facet Resende, Morethson
Henderson, Delbert W.
Fereres, Elias
author_role author
author2 Henderson, Delbert W.
Fereres, Elias
author2_role author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Resende, Morethson
Henderson, Delbert W.
Fereres, Elias
dc.subject.por.fl_str_mv beans; Phaseolus; high frequency irrigation; crop development; water stress
feijão; Phaseolus; alta frequência de irrigação; desenvolvimento da cultura; estresse de água
topic beans; Phaseolus; high frequency irrigation; crop development; water stress
feijão; Phaseolus; alta frequência de irrigação; desenvolvimento da cultura; estresse de água
description The effects of high frequency deficit irrigation on plant water status, leaf growth, dry matter accumulation, leaf resistance, photosynthesis rate and yield of Dark-Red kidney bean were studied by using line-source sprinkler irrigation on a "Yolo" soil at Davis, California, in 1977 and 1978. Aiming at different degrees of plant water stress at each frequency, the amount of water applied in the different treatments as a percentage of evapotranspiration varied. Leaf resistance and photosynthetic rate were not affected by irrigation regimes nor by the degree of stress. On the other hand, source size, total dry matter and yield were reduced about the same proportion as the reduction on ET, independently of the irrigation frequency. No advantage was found by using high frequency irrigation as compared with normal.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-15
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/16934
url https://seer.sct.embrapa.br/index.php/pab/article/view/16934
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/16934/11258
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.16, n.3, mar. 1981; 363-370
Pesquisa Agropecuária Brasileira; v.16, n.3, mar. 1981; 363-370
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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