Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Ceres |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2017000600567 |
Resumo: | ABSTRACT The study aimed to analyze the agronomic performance of soybean cultivated in Southern Brazil, in climatic scenarios. Climatic data from three cities located in the main soybean producing regions of Paraná, Santa Catarina, and Rio Grande do Sul were used in the Aquacrop 4.0 software. Thus, it was possible to simulate cycle duration, yield, water use efficiency in productivity of evapotranspiration water (WUE), net irrigation requirement, and harvest index adjusted for different climatic scenarios based on short-term (2016-2035) and medium-term projections (2046-2065) of the RCP4.5 scenario of the Intergovernmental Panel on Climate Change. The soybean cycle duration tends to decrease when the locality is colder. Productivity and WUE should increase even if there is no irrigation requirement in future climate scenarios. |
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Estimation of soybean agronomic performance in climatic scenarios for Southern BrazilyieldirrigationfenologyABSTRACT The study aimed to analyze the agronomic performance of soybean cultivated in Southern Brazil, in climatic scenarios. Climatic data from three cities located in the main soybean producing regions of Paraná, Santa Catarina, and Rio Grande do Sul were used in the Aquacrop 4.0 software. Thus, it was possible to simulate cycle duration, yield, water use efficiency in productivity of evapotranspiration water (WUE), net irrigation requirement, and harvest index adjusted for different climatic scenarios based on short-term (2016-2035) and medium-term projections (2046-2065) of the RCP4.5 scenario of the Intergovernmental Panel on Climate Change. The soybean cycle duration tends to decrease when the locality is colder. Productivity and WUE should increase even if there is no irrigation requirement in future climate scenarios.Universidade Federal de Viçosa2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2017000600567Revista Ceres v.64 n.6 2017reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737x201764060002info:eu-repo/semantics/openAccessMinuzzi,Rosandro BoligonFrederico,Carolina do AmaralSilva,Thieres George Freire daeng2019-04-23T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil |
title |
Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil |
spellingShingle |
Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil Minuzzi,Rosandro Boligon yield irrigation fenology |
title_short |
Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil |
title_full |
Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil |
title_fullStr |
Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil |
title_full_unstemmed |
Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil |
title_sort |
Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil |
author |
Minuzzi,Rosandro Boligon |
author_facet |
Minuzzi,Rosandro Boligon Frederico,Carolina do Amaral Silva,Thieres George Freire da |
author_role |
author |
author2 |
Frederico,Carolina do Amaral Silva,Thieres George Freire da |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Minuzzi,Rosandro Boligon Frederico,Carolina do Amaral Silva,Thieres George Freire da |
dc.subject.por.fl_str_mv |
yield irrigation fenology |
topic |
yield irrigation fenology |
dc.description.none.fl_txt_mv |
ABSTRACT The study aimed to analyze the agronomic performance of soybean cultivated in Southern Brazil, in climatic scenarios. Climatic data from three cities located in the main soybean producing regions of Paraná, Santa Catarina, and Rio Grande do Sul were used in the Aquacrop 4.0 software. Thus, it was possible to simulate cycle duration, yield, water use efficiency in productivity of evapotranspiration water (WUE), net irrigation requirement, and harvest index adjusted for different climatic scenarios based on short-term (2016-2035) and medium-term projections (2046-2065) of the RCP4.5 scenario of the Intergovernmental Panel on Climate Change. The soybean cycle duration tends to decrease when the locality is colder. Productivity and WUE should increase even if there is no irrigation requirement in future climate scenarios. |
description |
ABSTRACT The study aimed to analyze the agronomic performance of soybean cultivated in Southern Brazil, in climatic scenarios. Climatic data from three cities located in the main soybean producing regions of Paraná, Santa Catarina, and Rio Grande do Sul were used in the Aquacrop 4.0 software. Thus, it was possible to simulate cycle duration, yield, water use efficiency in productivity of evapotranspiration water (WUE), net irrigation requirement, and harvest index adjusted for different climatic scenarios based on short-term (2016-2035) and medium-term projections (2046-2065) of the RCP4.5 scenario of the Intergovernmental Panel on Climate Change. The soybean cycle duration tends to decrease when the locality is colder. Productivity and WUE should increase even if there is no irrigation requirement in future climate scenarios. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2017000600567 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2017000600567 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0034-737x201764060002 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa |
dc.source.none.fl_str_mv |
Revista Ceres v.64 n.6 2017 reponame:Revista Ceres instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Revista Ceres |
collection |
Revista Ceres |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1728006782968659968 |