Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/13980 |
Resumo: | Soy is a crop of great expressiveness worldwide and Brazil is currently the largest producer and exporter of this crop, with territorial potential for expansion of its cultivation. In view of the forecasts made by the main governmental institutions (climate change, population increase, and the scarcity of water resources), ensuring food security for a growing population will require strategies and improvements aimed at increasing productivity. The objective was to identify attributes of the environment and soybean plants that make them tolerant to water deficit and enable increased production in semi-arid environments in northeastern Brazil. Given that most of the major soy producing countries are composed mostly of arid and semi-arid territories, and due to the current climate changes, there is a strong tendency that new areas may be becoming arid and semi-arid. The solutions to cope with the water deficit stress imposed on soybean in arid and semi-arid environments need to be related to physiological, morphological and genetic improvements to help cope with this stress. Root enlargement, increased efficiency in nitrogen fixation, control of stomatal conductance and the efficient use of water by the plant are some of the challenges that genetic engineering will have to address in order to develop a water deficit tolerant soybean variety. More studies that aim to find answers capable of solving the water deficit in soybean should be conducted. |
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Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid Limitaciones para el cultivo de soja tolerante al déficit hídrico en la región Semiárida del NoresteCondicionantes para cultivo de soja tolerante ao déficit hídrico no Semiárido Nordestino Mudanças climáticasProdução de sequeiroSegurança alimentar.Cambio climáticoProducción en zonas áridasSeguridad alimentaria.Climate changeDryland productionFood security.Soy is a crop of great expressiveness worldwide and Brazil is currently the largest producer and exporter of this crop, with territorial potential for expansion of its cultivation. In view of the forecasts made by the main governmental institutions (climate change, population increase, and the scarcity of water resources), ensuring food security for a growing population will require strategies and improvements aimed at increasing productivity. The objective was to identify attributes of the environment and soybean plants that make them tolerant to water deficit and enable increased production in semi-arid environments in northeastern Brazil. Given that most of the major soy producing countries are composed mostly of arid and semi-arid territories, and due to the current climate changes, there is a strong tendency that new areas may be becoming arid and semi-arid. The solutions to cope with the water deficit stress imposed on soybean in arid and semi-arid environments need to be related to physiological, morphological and genetic improvements to help cope with this stress. Root enlargement, increased efficiency in nitrogen fixation, control of stomatal conductance and the efficient use of water by the plant are some of the challenges that genetic engineering will have to address in order to develop a water deficit tolerant soybean variety. More studies that aim to find answers capable of solving the water deficit in soybean should be conducted.La soja es un cultivo de gran expresividad mundial y Brasil es actualmente el mayor productor y exportador de este cultivo, con potencial territorial para la expansión de su cultivo. A la vista de las previsiones de las principales instituciones gubernamentales (cambio climático, aumento de la población y escasez de recursos hídricos), garantizar la seguridad alimentaria de una población creciente requerirá estrategias y mejoras destinadas a aumentar la productividad. El objetivo fue identificar los atributos del ambiente y de las plantas de soja que las hacen tolerantes al déficit hídrico y que permiten aumentar la producción en ambientes semiáridos del nordeste de Brasil. Teniendo en cuenta que la mayoría de los grandes países productores de soja están compuestos en su mayoría por territorios áridos y semiáridos, y debido a los cambios climáticos actuales, existe una fuerte tendencia a que nuevas zonas se conviertan en áridas y semiáridas. Las soluciones para afrontar el estrés por déficit hídrico impuesto a la soja en ambientes áridos y semiáridos deben estar relacionadas con mejoras fisiológicas, morfológicas y genéticas que ayuden a afrontar este estrés. El aumento de las raíces, la mayor eficiencia en la fijación del nitrógeno, el control de la conductancia estomática y el uso eficiente del agua por parte de la planta son algunos de los retos a los que debe responder la ingeniería genética para desarrollar una variedad de soja tolerante al déficit hídrico. Deberían realizarse más estudios para encontrar respuestas capaces de solucionar el déficit hídrico en la soja.A soja é uma cultura de grande expressividade mundial e o Brasil atualmente é o maior produtor e exportador dessa cultura, com potencial territorial para expansão do seu cultivo. Diante das previsões apontadas pelas principais instituições governamentais (mudanças climáticas, aumento populacional e a escassez dos recursos hídricos), garantir a segurança alimentar de uma população crescente exigirá estratégias e melhorias que visem o aumento da produtividade. Objetivou-se identificar atributos do meio e das plantas de soja que as tornem tolerantes ao déficit hídrico e que possibilitem o incremento da produção em ambientes semi-áridos do nordeste do Brasil. Tendo em vista que a maioria dos grandes países produtores de soja são compostos em sua maior parte de territórios áridos e semiáridos, e decorrente às atuais mudanças climáticas, existe uma forte tendência de que novas áreas possam estar se tornando áridas e semiáridas. As soluções para enfrentar o estresse decorrente do déficit hídrico imposta à soja em ambientes áridos e semiáridos precisam estar relacionados ao melhoramento fisiológico, morfológico e genético que auxiliem no enfrentamento desse estresse. Aumento das raízes, maior eficiência na fixação de nitrogênio, controle na condutância estomática e o uso eficiente da água por parte da planta são alguns dos desafios que a engenharia genética deverá responder para o desenvolvimento de uma variedade de soja tolerante ao déficit hídrico. Mais estudos que visem encontrar respostas capazes de solucionar o déficit hídrico na soja devem ser conduzidos.Research, Society and Development2021-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1398010.33448/rsd-v10i4.13980Research, Society and Development; Vol. 10 No. 4; e16710413980Research, Society and Development; Vol. 10 Núm. 4; e16710413980Research, Society and Development; v. 10 n. 4; e167104139802525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/13980/12537Copyright (c) 2021 Jeandson Silva Viana; Cleyton Tenório Barros; João Paulo Goes da Silva Borges; Maria Beatrice Gueiros Silva; Edilma Pereira Gonçalves; Mácio Farias de Mourahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessViana, Jeandson Silva Tenório Barros, CleytonBorges, João Paulo Goes da SilvaSilva, Maria Beatrice GueirosGonçalves, Edilma PereiraMoura, Mácio Farias de2021-04-25T11:21:26Zoai:ojs.pkp.sfu.ca:article/13980Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:35:12.468810Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid Limitaciones para el cultivo de soja tolerante al déficit hídrico en la región Semiárida del Noreste Condicionantes para cultivo de soja tolerante ao déficit hídrico no Semiárido Nordestino |
title |
Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid |
spellingShingle |
Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid Viana, Jeandson Silva Mudanças climáticas Produção de sequeiro Segurança alimentar. Cambio climático Producción en zonas áridas Seguridad alimentaria. Climate change Dryland production Food security. |
title_short |
Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid |
title_full |
Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid |
title_fullStr |
Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid |
title_full_unstemmed |
Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid |
title_sort |
Conditioners for cultivation soybean tolerant to the water deficit in the Northeast Semi-arid |
author |
Viana, Jeandson Silva |
author_facet |
Viana, Jeandson Silva Tenório Barros, Cleyton Borges, João Paulo Goes da Silva Silva, Maria Beatrice Gueiros Gonçalves, Edilma Pereira Moura, Mácio Farias de |
author_role |
author |
author2 |
Tenório Barros, Cleyton Borges, João Paulo Goes da Silva Silva, Maria Beatrice Gueiros Gonçalves, Edilma Pereira Moura, Mácio Farias de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Viana, Jeandson Silva Tenório Barros, Cleyton Borges, João Paulo Goes da Silva Silva, Maria Beatrice Gueiros Gonçalves, Edilma Pereira Moura, Mácio Farias de |
dc.subject.por.fl_str_mv |
Mudanças climáticas Produção de sequeiro Segurança alimentar. Cambio climático Producción en zonas áridas Seguridad alimentaria. Climate change Dryland production Food security. |
topic |
Mudanças climáticas Produção de sequeiro Segurança alimentar. Cambio climático Producción en zonas áridas Seguridad alimentaria. Climate change Dryland production Food security. |
description |
Soy is a crop of great expressiveness worldwide and Brazil is currently the largest producer and exporter of this crop, with territorial potential for expansion of its cultivation. In view of the forecasts made by the main governmental institutions (climate change, population increase, and the scarcity of water resources), ensuring food security for a growing population will require strategies and improvements aimed at increasing productivity. The objective was to identify attributes of the environment and soybean plants that make them tolerant to water deficit and enable increased production in semi-arid environments in northeastern Brazil. Given that most of the major soy producing countries are composed mostly of arid and semi-arid territories, and due to the current climate changes, there is a strong tendency that new areas may be becoming arid and semi-arid. The solutions to cope with the water deficit stress imposed on soybean in arid and semi-arid environments need to be related to physiological, morphological and genetic improvements to help cope with this stress. Root enlargement, increased efficiency in nitrogen fixation, control of stomatal conductance and the efficient use of water by the plant are some of the challenges that genetic engineering will have to address in order to develop a water deficit tolerant soybean variety. More studies that aim to find answers capable of solving the water deficit in soybean should be conducted. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/13980 10.33448/rsd-v10i4.13980 |
url |
https://rsdjournal.org/index.php/rsd/article/view/13980 |
identifier_str_mv |
10.33448/rsd-v10i4.13980 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/13980/12537 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 4; e16710413980 Research, Society and Development; Vol. 10 Núm. 4; e16710413980 Research, Society and Development; v. 10 n. 4; e16710413980 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052747656200192 |