Índice de área foliar e produtividade do tomate sob condições de ambiente protegido
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1415-43662013000400005 http://hdl.handle.net/11449/75010 |
Resumo: | The tomato cultivation in the greenhouse has been expanded in the last years, mainly, in the South and Southeast regions of Brazil, whose purpose is to improve the productivity and the quality of the agricultural products, offering regularity in the production. The present study aimed to determine, along the crop cycle, the relationship between the leaf area index and the productivity, and at the end of the cycle, the components of production of the tomato in the greenhouse. The models were generated through polynomial equations of 1st and 2nd order, having as independent variable the number of days after the transplanting. It was verified that it is possible to determine, in the greenhouse, through mathematical models, the leaf area index of the tomato crop considering the days after the transplanting. Basing on values of leaf area index, the productivity of the crop and the period of the maximum productivity can be determined, aiding the farmers to determine the best sowing and transplanting time of the tomato crop. |
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Índice de área foliar e produtividade do tomate sob condições de ambiente protegidoLeaf area index and productivity of tomatoes under greenhouse conditionsCrop managementLycopersicon esculentumModelsWeather variablesThe tomato cultivation in the greenhouse has been expanded in the last years, mainly, in the South and Southeast regions of Brazil, whose purpose is to improve the productivity and the quality of the agricultural products, offering regularity in the production. The present study aimed to determine, along the crop cycle, the relationship between the leaf area index and the productivity, and at the end of the cycle, the components of production of the tomato in the greenhouse. The models were generated through polynomial equations of 1st and 2nd order, having as independent variable the number of days after the transplanting. It was verified that it is possible to determine, in the greenhouse, through mathematical models, the leaf area index of the tomato crop considering the days after the transplanting. Basing on values of leaf area index, the productivity of the crop and the period of the maximum productivity can be determined, aiding the farmers to determine the best sowing and transplanting time of the tomato crop.CECA UFAL, Campus Delza Gitaí, BR 101 - Norte, km 14, CEP 57100-000, Rio Largo, ALUAEA UFCG, Av. Aprígio Veloso 882, Bairro Universitário, CEP 58429-140, Campina Grande, PBFCA UNESP, CEP 18618-970, Botucatu-SPFCA UNESP, CEP 18618-970, Botucatu-SPUniversidade Federal de Alagoas (UFAL)Universidade Federal de Campina Grande (UFCG)Universidade Estadual Paulista (Unesp)Reis, Ligia S.de Azevedo, Carlos A. V.Albuquerque, Abel W.Junior, Josué F. S. [UNESP]2014-05-27T11:28:48Z2014-05-27T11:28:48Z2013-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article386-391application/pdfhttp://dx.doi.org/10.1590/S1415-43662013000400005Revista Brasileira de Engenharia Agricola e Ambiental, v. 17, n. 4, p. 386-391, 2013.1415-43661807-1929http://hdl.handle.net/11449/7501010.1590/S1415-43662013000400005S1415-43662013000400005WOS:0003282654000052-s2.0-848769077152-s2.0-84876907715.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporRevista Brasileira de Engenharia Agrícola e Ambiental0.6190,541info:eu-repo/semantics/openAccess2023-10-01T06:03:21Zoai:repositorio.unesp.br:11449/75010Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:39:30.760193Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Índice de área foliar e produtividade do tomate sob condições de ambiente protegido Leaf area index and productivity of tomatoes under greenhouse conditions |
title |
Índice de área foliar e produtividade do tomate sob condições de ambiente protegido |
spellingShingle |
Índice de área foliar e produtividade do tomate sob condições de ambiente protegido Reis, Ligia S. Crop management Lycopersicon esculentum Models Weather variables |
title_short |
Índice de área foliar e produtividade do tomate sob condições de ambiente protegido |
title_full |
Índice de área foliar e produtividade do tomate sob condições de ambiente protegido |
title_fullStr |
Índice de área foliar e produtividade do tomate sob condições de ambiente protegido |
title_full_unstemmed |
Índice de área foliar e produtividade do tomate sob condições de ambiente protegido |
title_sort |
Índice de área foliar e produtividade do tomate sob condições de ambiente protegido |
author |
Reis, Ligia S. |
author_facet |
Reis, Ligia S. de Azevedo, Carlos A. V. Albuquerque, Abel W. Junior, Josué F. S. [UNESP] |
author_role |
author |
author2 |
de Azevedo, Carlos A. V. Albuquerque, Abel W. Junior, Josué F. S. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Alagoas (UFAL) Universidade Federal de Campina Grande (UFCG) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Reis, Ligia S. de Azevedo, Carlos A. V. Albuquerque, Abel W. Junior, Josué F. S. [UNESP] |
dc.subject.por.fl_str_mv |
Crop management Lycopersicon esculentum Models Weather variables |
topic |
Crop management Lycopersicon esculentum Models Weather variables |
description |
The tomato cultivation in the greenhouse has been expanded in the last years, mainly, in the South and Southeast regions of Brazil, whose purpose is to improve the productivity and the quality of the agricultural products, offering regularity in the production. The present study aimed to determine, along the crop cycle, the relationship between the leaf area index and the productivity, and at the end of the cycle, the components of production of the tomato in the greenhouse. The models were generated through polynomial equations of 1st and 2nd order, having as independent variable the number of days after the transplanting. It was verified that it is possible to determine, in the greenhouse, through mathematical models, the leaf area index of the tomato crop considering the days after the transplanting. Basing on values of leaf area index, the productivity of the crop and the period of the maximum productivity can be determined, aiding the farmers to determine the best sowing and transplanting time of the tomato crop. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-04-01 2014-05-27T11:28:48Z 2014-05-27T11:28:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1415-43662013000400005 Revista Brasileira de Engenharia Agricola e Ambiental, v. 17, n. 4, p. 386-391, 2013. 1415-4366 1807-1929 http://hdl.handle.net/11449/75010 10.1590/S1415-43662013000400005 S1415-43662013000400005 WOS:000328265400005 2-s2.0-84876907715 2-s2.0-84876907715.pdf |
url |
http://dx.doi.org/10.1590/S1415-43662013000400005 http://hdl.handle.net/11449/75010 |
identifier_str_mv |
Revista Brasileira de Engenharia Agricola e Ambiental, v. 17, n. 4, p. 386-391, 2013. 1415-4366 1807-1929 10.1590/S1415-43662013000400005 S1415-43662013000400005 WOS:000328265400005 2-s2.0-84876907715 2-s2.0-84876907715.pdf |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental 0.619 0,541 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
386-391 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128259872784384 |