Management for grain sorghum cultivation under saline water irrigation.

Detalhes bibliográficos
Autor(a) principal: GUIMARÃES, M. J. M.
Data de Publicação: 2022
Outros Autores: SIMOES, W. L., SALVIANO, A. M., OLIVEIRA, A. R. de, SILVA, J. S. da, BARROS, J. R. A., WILLADINO, L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1146145
http://dx.doi.org/10.1590/1807-1929/agriambi.v26n11p755-762
Resumo: In order to obtain an efficient cultivation of grain sorghum in production systems that use saline water, an adequate management becomes necessary for maximizing its production. The present study aimed to evaluate the effect of the application of leaching fractions in the saline water irrigation management on the production of sorghum varieties and on the distribution of water and salts in the soil profile, under semiarid conditions. The study was carried out in the municipality of Petrolina, semiarid region of Brazil. The experimental design was randomized blocks, with four replicates, in split-split plots; four leaching fractions (LF): 0, 5, 10, and 15% with saline water from artesian well in the plots, three varieties of grain sorghum: 1011-IPA, 2502-IPA and Ponta Negra in the subplots, and two crop cycles (1st and 2nd cut) in the sub-subplots. The evaluated variables were distribution of water and salts in the soil profile, biometric variables, fresh biomass, dry biomass, and grain yield. Application of leaching fractions of up 15% in saline water irrigation promotes better distribution of salts in the soil profile, with increments of up to 60% in the grain yield of the sorghum varieties evaluated. The production of the varieties 1011-IPA and Ponta Negra is a feasible alternative in systems irrigated with saline water with average electrical conductivity of 4.19 dS m-1, in Ultisol, under semiarid conditions.
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spelling Management for grain sorghum cultivation under saline water irrigation.Fração de lixiviaçãoDistribuição de saisAgricultura biossalinaSorgoSorghum BicolorSorgo GraníferoÁgua SalinaIrrigaçãoSalinidadeGrain sorghumIn order to obtain an efficient cultivation of grain sorghum in production systems that use saline water, an adequate management becomes necessary for maximizing its production. The present study aimed to evaluate the effect of the application of leaching fractions in the saline water irrigation management on the production of sorghum varieties and on the distribution of water and salts in the soil profile, under semiarid conditions. The study was carried out in the municipality of Petrolina, semiarid region of Brazil. The experimental design was randomized blocks, with four replicates, in split-split plots; four leaching fractions (LF): 0, 5, 10, and 15% with saline water from artesian well in the plots, three varieties of grain sorghum: 1011-IPA, 2502-IPA and Ponta Negra in the subplots, and two crop cycles (1st and 2nd cut) in the sub-subplots. The evaluated variables were distribution of water and salts in the soil profile, biometric variables, fresh biomass, dry biomass, and grain yield. Application of leaching fractions of up 15% in saline water irrigation promotes better distribution of salts in the soil profile, with increments of up to 60% in the grain yield of the sorghum varieties evaluated. The production of the varieties 1011-IPA and Ponta Negra is a feasible alternative in systems irrigated with saline water with average electrical conductivity of 4.19 dS m-1, in Ultisol, under semiarid conditions.MIGUEL J. M. GUIMARÃES, Instituto Federal de Educação, Ciência e Tecnologia do Maranhão; WELSON LIMA SIMOES, CPATSA; ALESSANDRA MONTEIRO SALVIANO, CPATSA; ANDERSON RAMOS DE OLIVEIRA, CPATSA; JUCICLÉIA S. DA SILVA; JULIANE R. A. BARROS; LILIA WILLADINO, Universidade Federal Rural de Pernambuco.GUIMARÃES, M. J. M.SIMOES, W. L.SALVIANO, A. M.OLIVEIRA, A. R. deSILVA, J. S. daBARROS, J. R. A.WILLADINO, L.2022-09-06T12:20:14Z2022-09-06T12:20:14Z2022-09-062022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Engenharia Agrícola e Ambiental, v. 26, n. 11, p. 755-762, 2022.1807-1929http://www.alice.cnptia.embrapa.br/alice/handle/doc/1146145http://dx.doi.org/10.1590/1807-1929/agriambi.v26n11p755-762enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2022-09-06T12:20:22Zoai:www.alice.cnptia.embrapa.br:doc/1146145Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542022-09-06T12:20:22falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542022-09-06T12:20:22Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Management for grain sorghum cultivation under saline water irrigation.
title Management for grain sorghum cultivation under saline water irrigation.
spellingShingle Management for grain sorghum cultivation under saline water irrigation.
GUIMARÃES, M. J. M.
Fração de lixiviação
Distribuição de sais
Agricultura biossalina
Sorgo
Sorghum Bicolor
Sorgo Granífero
Água Salina
Irrigação
Salinidade
Grain sorghum
title_short Management for grain sorghum cultivation under saline water irrigation.
title_full Management for grain sorghum cultivation under saline water irrigation.
title_fullStr Management for grain sorghum cultivation under saline water irrigation.
title_full_unstemmed Management for grain sorghum cultivation under saline water irrigation.
title_sort Management for grain sorghum cultivation under saline water irrigation.
author GUIMARÃES, M. J. M.
author_facet GUIMARÃES, M. J. M.
SIMOES, W. L.
SALVIANO, A. M.
OLIVEIRA, A. R. de
SILVA, J. S. da
BARROS, J. R. A.
WILLADINO, L.
author_role author
author2 SIMOES, W. L.
SALVIANO, A. M.
OLIVEIRA, A. R. de
SILVA, J. S. da
BARROS, J. R. A.
WILLADINO, L.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv MIGUEL J. M. GUIMARÃES, Instituto Federal de Educação, Ciência e Tecnologia do Maranhão; WELSON LIMA SIMOES, CPATSA; ALESSANDRA MONTEIRO SALVIANO, CPATSA; ANDERSON RAMOS DE OLIVEIRA, CPATSA; JUCICLÉIA S. DA SILVA; JULIANE R. A. BARROS; LILIA WILLADINO, Universidade Federal Rural de Pernambuco.
dc.contributor.author.fl_str_mv GUIMARÃES, M. J. M.
SIMOES, W. L.
SALVIANO, A. M.
OLIVEIRA, A. R. de
SILVA, J. S. da
BARROS, J. R. A.
WILLADINO, L.
dc.subject.por.fl_str_mv Fração de lixiviação
Distribuição de sais
Agricultura biossalina
Sorgo
Sorghum Bicolor
Sorgo Granífero
Água Salina
Irrigação
Salinidade
Grain sorghum
topic Fração de lixiviação
Distribuição de sais
Agricultura biossalina
Sorgo
Sorghum Bicolor
Sorgo Granífero
Água Salina
Irrigação
Salinidade
Grain sorghum
description In order to obtain an efficient cultivation of grain sorghum in production systems that use saline water, an adequate management becomes necessary for maximizing its production. The present study aimed to evaluate the effect of the application of leaching fractions in the saline water irrigation management on the production of sorghum varieties and on the distribution of water and salts in the soil profile, under semiarid conditions. The study was carried out in the municipality of Petrolina, semiarid region of Brazil. The experimental design was randomized blocks, with four replicates, in split-split plots; four leaching fractions (LF): 0, 5, 10, and 15% with saline water from artesian well in the plots, three varieties of grain sorghum: 1011-IPA, 2502-IPA and Ponta Negra in the subplots, and two crop cycles (1st and 2nd cut) in the sub-subplots. The evaluated variables were distribution of water and salts in the soil profile, biometric variables, fresh biomass, dry biomass, and grain yield. Application of leaching fractions of up 15% in saline water irrigation promotes better distribution of salts in the soil profile, with increments of up to 60% in the grain yield of the sorghum varieties evaluated. The production of the varieties 1011-IPA and Ponta Negra is a feasible alternative in systems irrigated with saline water with average electrical conductivity of 4.19 dS m-1, in Ultisol, under semiarid conditions.
publishDate 2022
dc.date.none.fl_str_mv 2022-09-06T12:20:14Z
2022-09-06T12:20:14Z
2022-09-06
2022
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental, v. 26, n. 11, p. 755-762, 2022.
1807-1929
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1146145
http://dx.doi.org/10.1590/1807-1929/agriambi.v26n11p755-762
identifier_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental, v. 26, n. 11, p. 755-762, 2022.
1807-1929
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1146145
http://dx.doi.org/10.1590/1807-1929/agriambi.v26n11p755-762
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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