Índice de área foliar e produtividade do tomate sob condições de ambiente protegido

Detalhes bibliográficos
Autor(a) principal: Reis, Ligia S.
Data de Publicação: 2013
Outros Autores: de Azevedo, Carlos A. V., Albuquerque, Abel W., Junior, Josué F. S. [UNESP]
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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spelling 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
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