Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environment

Detalhes bibliográficos
Autor(a) principal: Silva,Vicente de PR da
Data de Publicação: 2018
Outros Autores: Sousa,Inajá Francisco de, Tavares,Alexandra L, Silva,Thieres George F da, Silva,Bernardo B da, Holanda,Romildo M de, Brito,José Ivaldo B de, Braga,Célia C, Souza,Enio P de, Silva,Madson T
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Horticultura Brasileira
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400446
Resumo: ABSTRACT The water scarcity is expected to intensify in the future and irrigation becomes an essential component of crop production, especially in arid and semiarid regions, where the available water resources are limited. Four field experiments were carried out at tropical environment in Brazil in 2013 and 2014, in order to evaluate the effect of planting date on crop evapotranspiration (ETc), crop coefficient (Kc), growth parameters and water use efficiency (WUE) of coriander (Coriandrum sativum) plants. The planting dates occurred during winter, spring, summer and autumn growing seasons. ETc was obtained through the soil water balance method and the reference evapotranspiration (ETo) through the Penman-Monteith method, using data collected from an automatic weather station located close to the experimental area. The results of the research showed that the mean values of coriander ETc and Kc were 139.8 mm and 0.87, respectively. Coriander water demand is higher in the summer growing season and lower in the winter; however, its yield is higher in the autumn and lower in the winter. Coriander has higher yield and development of its growth variables in the autumn growing season. The results also indicated that the interannual climate variations had significant effects on most growth variables, as yield, ETc and Kc of coriander grown in tropical environment.
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spelling Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environmentCoriandrum sativumsoil water balanceirrigationPenman-Monteith approachABSTRACT The water scarcity is expected to intensify in the future and irrigation becomes an essential component of crop production, especially in arid and semiarid regions, where the available water resources are limited. Four field experiments were carried out at tropical environment in Brazil in 2013 and 2014, in order to evaluate the effect of planting date on crop evapotranspiration (ETc), crop coefficient (Kc), growth parameters and water use efficiency (WUE) of coriander (Coriandrum sativum) plants. The planting dates occurred during winter, spring, summer and autumn growing seasons. ETc was obtained through the soil water balance method and the reference evapotranspiration (ETo) through the Penman-Monteith method, using data collected from an automatic weather station located close to the experimental area. The results of the research showed that the mean values of coriander ETc and Kc were 139.8 mm and 0.87, respectively. Coriander water demand is higher in the summer growing season and lower in the winter; however, its yield is higher in the autumn and lower in the winter. Coriander has higher yield and development of its growth variables in the autumn growing season. The results also indicated that the interannual climate variations had significant effects on most growth variables, as yield, ETc and Kc of coriander grown in tropical environment.Associação Brasileira de Horticultura2018-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400446Horticultura Brasileira v.36 n.4 2018reponame:Horticultura Brasileirainstname:Associação Brasileira de Horticultura (ABH)instacron:ABH10.1590/s0102-053620180404info:eu-repo/semantics/openAccessSilva,Vicente de PR daSousa,Inajá Francisco deTavares,Alexandra LSilva,Thieres George F daSilva,Bernardo B daHolanda,Romildo M deBrito,José Ivaldo B deBraga,Célia CSouza,Enio P deSilva,Madson Teng2018-12-17T00:00:00Zoai:scielo:S0102-05362018000400446Revistahttp://cms.horticulturabrasileira.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||hortbras@gmail.com1806-99910102-0536opendoar:2018-12-17T00:00Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)false
dc.title.none.fl_str_mv Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environment
title Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environment
spellingShingle Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environment
Silva,Vicente de PR da
Coriandrum sativum
soil water balance
irrigation
Penman-Monteith approach
title_short Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environment
title_full Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environment
title_fullStr Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environment
title_full_unstemmed Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environment
title_sort Evapotranspiration, crop coefficient and water use efficiency of coriander grown in tropical environment
author Silva,Vicente de PR da
author_facet Silva,Vicente de PR da
Sousa,Inajá Francisco de
Tavares,Alexandra L
Silva,Thieres George F da
Silva,Bernardo B da
Holanda,Romildo M de
Brito,José Ivaldo B de
Braga,Célia C
Souza,Enio P de
Silva,Madson T
author_role author
author2 Sousa,Inajá Francisco de
Tavares,Alexandra L
Silva,Thieres George F da
Silva,Bernardo B da
Holanda,Romildo M de
Brito,José Ivaldo B de
Braga,Célia C
Souza,Enio P de
Silva,Madson T
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva,Vicente de PR da
Sousa,Inajá Francisco de
Tavares,Alexandra L
Silva,Thieres George F da
Silva,Bernardo B da
Holanda,Romildo M de
Brito,José Ivaldo B de
Braga,Célia C
Souza,Enio P de
Silva,Madson T
dc.subject.por.fl_str_mv Coriandrum sativum
soil water balance
irrigation
Penman-Monteith approach
topic Coriandrum sativum
soil water balance
irrigation
Penman-Monteith approach
description ABSTRACT The water scarcity is expected to intensify in the future and irrigation becomes an essential component of crop production, especially in arid and semiarid regions, where the available water resources are limited. Four field experiments were carried out at tropical environment in Brazil in 2013 and 2014, in order to evaluate the effect of planting date on crop evapotranspiration (ETc), crop coefficient (Kc), growth parameters and water use efficiency (WUE) of coriander (Coriandrum sativum) plants. The planting dates occurred during winter, spring, summer and autumn growing seasons. ETc was obtained through the soil water balance method and the reference evapotranspiration (ETo) through the Penman-Monteith method, using data collected from an automatic weather station located close to the experimental area. The results of the research showed that the mean values of coriander ETc and Kc were 139.8 mm and 0.87, respectively. Coriander water demand is higher in the summer growing season and lower in the winter; however, its yield is higher in the autumn and lower in the winter. Coriander has higher yield and development of its growth variables in the autumn growing season. The results also indicated that the interannual climate variations had significant effects on most growth variables, as yield, ETc and Kc of coriander grown in tropical environment.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-01
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=S0102-05362018000400446
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400446
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s0102-053620180404
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 Associação Brasileira de Horticultura
publisher.none.fl_str_mv Associação Brasileira de Horticultura
dc.source.none.fl_str_mv Horticultura Brasileira v.36 n.4 2018
reponame:Horticultura Brasileira
instname:Associação Brasileira de Horticultura (ABH)
instacron:ABH
instname_str Associação Brasileira de Horticultura (ABH)
instacron_str ABH
institution ABH
reponame_str Horticultura Brasileira
collection Horticultura Brasileira
repository.name.fl_str_mv Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)
repository.mail.fl_str_mv ||hortbras@gmail.com
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