Increase in pea productivity associated with irrigation management

Detalhes bibliográficos
Autor(a) principal: Santos, Osvaldir F. [UNESP]
Data de Publicação: 2018
Outros Autores: Cunha, Fernando F., Taira, Tiago L., Souza, Epitácio J. [UNESP], Leal, Aguinaldo J. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/s0102-053620180205
http://hdl.handle.net/11449/171243
Resumo: Proper irrigation management is crucial to obtain high yields of pea, since its cultivation is recommended in cold and dry seasons. Taking into account the great genetic diversity, we considered necessary to evaluate cultivars which best adapt to the intrinsic conditions of Cerrado Region, as it presents low fertility soil, long dry period in the winter, drought periods (veranicos) in rainy season, mainly in January and February (summer). Thus, the aim of this study was to evaluate adaptability of green-pea cultivars under different irrigation depths in Northeast Region of state of Mato Grosso do Sul. The experiment was installed in a split plot scheme, with four irrigation depths [50, 75, 100 and 125% of crop evapotranspiration (ETc)] and at subplots, four pea cultivars (Forró, Frevo, Pagode and Samba) in a randomized block design with three replications. Pod length, number and mass of grains per pod, number of pods per plant, plant length, productivity and efficiency of water use were evaluated. Excess water supply (water stress) or shortage (water deficit) can cause decrease in the productivity of pea crop for green grains, considering replacement of 114.81% of Etc, the most recommended for the crop. Cultivar Forró, showed the best productive performance in relation to other cultivars, in the climatic conditions of Southern Cerrado (Mato Grosso do Sul, Brazil).
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spelling Increase in pea productivity associated with irrigation managementAumento da produtividade de ervilha associado ao manejo da irrigaçãoEdaphoclimatic adaptabilityPisum sativumWater deficitProper irrigation management is crucial to obtain high yields of pea, since its cultivation is recommended in cold and dry seasons. Taking into account the great genetic diversity, we considered necessary to evaluate cultivars which best adapt to the intrinsic conditions of Cerrado Region, as it presents low fertility soil, long dry period in the winter, drought periods (veranicos) in rainy season, mainly in January and February (summer). Thus, the aim of this study was to evaluate adaptability of green-pea cultivars under different irrigation depths in Northeast Region of state of Mato Grosso do Sul. The experiment was installed in a split plot scheme, with four irrigation depths [50, 75, 100 and 125% of crop evapotranspiration (ETc)] and at subplots, four pea cultivars (Forró, Frevo, Pagode and Samba) in a randomized block design with three replications. Pod length, number and mass of grains per pod, number of pods per plant, plant length, productivity and efficiency of water use were evaluated. Excess water supply (water stress) or shortage (water deficit) can cause decrease in the productivity of pea crop for green grains, considering replacement of 114.81% of Etc, the most recommended for the crop. Cultivar Forró, showed the best productive performance in relation to other cultivars, in the climatic conditions of Southern Cerrado (Mato Grosso do Sul, Brazil).Universidade Estadual Paulista (UNESP)Universidade Federal de Viçosa (UFV)Universidade Federal da Grande Dourado (UFGD)Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)Universidade Federal do Triângulo Mineiro (UFTM)Universidade Estadual Paulista (UNESP)Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)Universidade Estadual Paulista (Unesp)Universidade Federal de Viçosa (UFV)Universidade Federal da Grande Dourado (UFGD)Universidade Federal do Triângulo Mineiro (UFTM)Santos, Osvaldir F. [UNESP]Cunha, Fernando F.Taira, Tiago L.Souza, Epitácio J. [UNESP]Leal, Aguinaldo J. F.2018-12-11T16:54:33Z2018-12-11T16:54:33Z2018-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article178-183application/pdfhttp://dx.doi.org/10.1590/s0102-053620180205Horticultura Brasileira, v. 36, n. 2, p. 178-183, 2018.0102-0536http://hdl.handle.net/11449/17124310.1590/s0102-053620180205S0102-053620180002001782-s2.0-85050298489S0102-05362018000200178.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengHorticultura Brasileira0,605info:eu-repo/semantics/openAccess2023-10-24T06:10:09Zoai:repositorio.unesp.br:11449/171243Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:50:12.553695Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Increase in pea productivity associated with irrigation management
Aumento da produtividade de ervilha associado ao manejo da irrigação
title Increase in pea productivity associated with irrigation management
spellingShingle Increase in pea productivity associated with irrigation management
Santos, Osvaldir F. [UNESP]
Edaphoclimatic adaptability
Pisum sativum
Water deficit
title_short Increase in pea productivity associated with irrigation management
title_full Increase in pea productivity associated with irrigation management
title_fullStr Increase in pea productivity associated with irrigation management
title_full_unstemmed Increase in pea productivity associated with irrigation management
title_sort Increase in pea productivity associated with irrigation management
author Santos, Osvaldir F. [UNESP]
author_facet Santos, Osvaldir F. [UNESP]
Cunha, Fernando F.
Taira, Tiago L.
Souza, Epitácio J. [UNESP]
Leal, Aguinaldo J. F.
author_role author
author2 Cunha, Fernando F.
Taira, Tiago L.
Souza, Epitácio J. [UNESP]
Leal, Aguinaldo J. F.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de Viçosa (UFV)
Universidade Federal da Grande Dourado (UFGD)
Universidade Federal do Triângulo Mineiro (UFTM)
dc.contributor.author.fl_str_mv Santos, Osvaldir F. [UNESP]
Cunha, Fernando F.
Taira, Tiago L.
Souza, Epitácio J. [UNESP]
Leal, Aguinaldo J. F.
dc.subject.por.fl_str_mv Edaphoclimatic adaptability
Pisum sativum
Water deficit
topic Edaphoclimatic adaptability
Pisum sativum
Water deficit
description Proper irrigation management is crucial to obtain high yields of pea, since its cultivation is recommended in cold and dry seasons. Taking into account the great genetic diversity, we considered necessary to evaluate cultivars which best adapt to the intrinsic conditions of Cerrado Region, as it presents low fertility soil, long dry period in the winter, drought periods (veranicos) in rainy season, mainly in January and February (summer). Thus, the aim of this study was to evaluate adaptability of green-pea cultivars under different irrigation depths in Northeast Region of state of Mato Grosso do Sul. The experiment was installed in a split plot scheme, with four irrigation depths [50, 75, 100 and 125% of crop evapotranspiration (ETc)] and at subplots, four pea cultivars (Forró, Frevo, Pagode and Samba) in a randomized block design with three replications. Pod length, number and mass of grains per pod, number of pods per plant, plant length, productivity and efficiency of water use were evaluated. Excess water supply (water stress) or shortage (water deficit) can cause decrease in the productivity of pea crop for green grains, considering replacement of 114.81% of Etc, the most recommended for the crop. Cultivar Forró, showed the best productive performance in relation to other cultivars, in the climatic conditions of Southern Cerrado (Mato Grosso do Sul, Brazil).
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T16:54:33Z
2018-12-11T16:54:33Z
2018-04-01
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/s0102-053620180205
Horticultura Brasileira, v. 36, n. 2, p. 178-183, 2018.
0102-0536
http://hdl.handle.net/11449/171243
10.1590/s0102-053620180205
S0102-05362018000200178
2-s2.0-85050298489
S0102-05362018000200178.pdf
url http://dx.doi.org/10.1590/s0102-053620180205
http://hdl.handle.net/11449/171243
identifier_str_mv Horticultura Brasileira, v. 36, n. 2, p. 178-183, 2018.
0102-0536
10.1590/s0102-053620180205
S0102-05362018000200178
2-s2.0-85050298489
S0102-05362018000200178.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Horticultura Brasileira
0,605
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 178-183
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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