Estimatation of evapotranspiration and crop coefficient of melon cultivated in protected environment

Detalhes bibliográficos
Autor(a) principal: Lozano,Cláudia S.
Data de Publicação: 2017
Outros Autores: Rezende,Roberto, Freitas,Paulo S. L. de, Hachmann,Tiago L., Santos,Fernando A. S., Andrean,André F. B. A.
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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spelling 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
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001100758
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1807-1929/agriambi.v21n11p758-762
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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)
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instname_str Universidade Federal de Campina Grande (UFCG)
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