Management for grain sorghum cultivation under saline water irrigation.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , , , , |
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. |
id |
EMBR_a92b9ec4fbcbf9143cd9b3c863588d8a |
---|---|
oai_identifier_str |
oai:www.alice.cnptia.embrapa.br:doc/1146145 |
network_acronym_str |
EMBR |
network_name_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository_id_str |
2154 |
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 |
_version_ |
1794503530619338752 |