Increase in pea productivity associated with irrigation management
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
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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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 |
|
_version_ |
1808128570672807936 |