Irrigation frequency, crop development and yield of Kidney bean
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
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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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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1793416673072513024 |