Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001100758 |
Resumo: | ABSTRACT The objective of this work was to determine the water consumption and the crop coefficient of melon in a protected environment. The experiment was conducted in a greenhouse at the Technical Center of Irrigation of the State University of Maringá, in Maringá, PR. The melon hybrid used was Sunrise and the irrigations were performed daily by drip irrigation. Crop water requirement was quantified based on its evapotranspiration directly measured through constant water table lysimeters. Weather information was collected in an automatic weather station, installed inside the protected environment, which allowed to calculate the reference evapotranspiration by the Penman-Monteith method. The total water consumption of the melon crop was 295 mm, reaching maximum crop evapotranspiration of 5.16 mm d-1. The phenological stages were shorter in the initial, growth and intermediate phases, compared with the data from FAO. The determined crop coefficients were 0.87, 1.15 and 0.64 for the initial, intermediate and final stages, respectively |
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Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environmentCucumis melo L.irrigationlysimeterABSTRACT The objective of this work was to determine the water consumption and the crop coefficient of melon in a protected environment. The experiment was conducted in a greenhouse at the Technical Center of Irrigation of the State University of Maringá, in Maringá, PR. The melon hybrid used was Sunrise and the irrigations were performed daily by drip irrigation. Crop water requirement was quantified based on its evapotranspiration directly measured through constant water table lysimeters. Weather information was collected in an automatic weather station, installed inside the protected environment, which allowed to calculate the reference evapotranspiration by the Penman-Monteith method. The total water consumption of the melon crop was 295 mm, reaching maximum crop evapotranspiration of 5.16 mm d-1. The phenological stages were shorter in the initial, growth and intermediate phases, compared with the data from FAO. The determined crop coefficients were 0.87, 1.15 and 0.64 for the initial, intermediate and final stages, respectivelyDepartamento de Engenharia Agrícola - UFCG2017-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001100758Revista Brasileira de Engenharia Agrícola e Ambiental v.21 n.11 2017reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v21n11p758-762info:eu-repo/semantics/openAccessLozano,Cláudia S.Rezende,RobertoFreitas,Paulo S. L. deHachmann,Tiago L.Santos,Fernando A. S.Andrean,André F. B. A.eng2017-11-09T00:00:00Zoai:scielo:S1415-43662017001100758Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2017-11-09T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment |
title |
Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment |
spellingShingle |
Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment Lozano,Cláudia S. Cucumis melo L. irrigation lysimeter |
title_short |
Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment |
title_full |
Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment |
title_fullStr |
Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment |
title_full_unstemmed |
Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment |
title_sort |
Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment |
author |
Lozano,Cláudia S. |
author_facet |
Lozano,Cláudia S. Rezende,Roberto Freitas,Paulo S. L. de Hachmann,Tiago L. Santos,Fernando A. S. Andrean,André F. B. A. |
author_role |
author |
author2 |
Rezende,Roberto Freitas,Paulo S. L. de Hachmann,Tiago L. Santos,Fernando A. S. Andrean,André F. B. A. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lozano,Cláudia S. Rezende,Roberto Freitas,Paulo S. L. de Hachmann,Tiago L. Santos,Fernando A. S. Andrean,André F. B. A. |
dc.subject.por.fl_str_mv |
Cucumis melo L. irrigation lysimeter |
topic |
Cucumis melo L. irrigation lysimeter |
description |
ABSTRACT The objective of this work was to determine the water consumption and the crop coefficient of melon in a protected environment. The experiment was conducted in a greenhouse at the Technical Center of Irrigation of the State University of Maringá, in Maringá, PR. The melon hybrid used was Sunrise and the irrigations were performed daily by drip irrigation. Crop water requirement was quantified based on its evapotranspiration directly measured through constant water table lysimeters. Weather information was collected in an automatic weather station, installed inside the protected environment, which allowed to calculate the reference evapotranspiration by the Penman-Monteith method. The total water consumption of the melon crop was 295 mm, reaching maximum crop evapotranspiration of 5.16 mm d-1. The phenological stages were shorter in the initial, growth and intermediate phases, compared with the data from FAO. The determined crop coefficients were 0.87, 1.15 and 0.64 for the initial, intermediate and final stages, respectively |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001100758 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001100758 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-1929/agriambi.v21n11p758-762 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
dc.source.none.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental v.21 n.11 2017 reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online) instname:Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
instname_str |
Universidade Federal de Campina Grande (UFCG) |
instacron_str |
UFCG |
institution |
UFCG |
reponame_str |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
collection |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG) |
repository.mail.fl_str_mv |
||agriambi@agriambi.com.br |
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1750297685630386176 |