Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793

Detalhes bibliográficos
Autor(a) principal: Dallacort, Rivanildo
Data de Publicação: 2011
Outros Autores: Freitas, Paulo Sergio Lourenço de, Faria, Rogério Teixeira, Goncalves, Antonio Carlos Andrade, Rezende, Roberto, Guimarães, Rachel Muylaert Locks
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/11793
Resumo: The performance of the CROPGRO-Drybean model for the prediction of soil water balance, as well as growth components and bean crop yield, was assessed using data from two field experiments conducted at the State University of Maringá Iirrigation Technical Center, Paraná, Brazil, (latitude 23°27'S, longitude 51°57' and altitude 542 m) during the 2005 and 2006 growing seasons. This assessment aimed to analyze growth components, evapotranspiration and bean crop yield for the edaphoclimatic conditions of the area as simulated by the CROPGRO-Drybean model. This is a model for legumes, and it is grouped in a Decision Support System for Agrotechnology Transference (DSSAT). The model simulates growth, development and yield components of beans as a function of daily climatologic elements for each soil’s specific conditions. It is possible to affirm that water deficit during flowering caused the model to penalize yield severely. It showed discrepant values in leaf area index simulation, and also accentuated discrepancies between measured and simulated values of soil moisture on the day following rainfall. Correlations between measured and simulated values of soil moisture exceeded 70% in both experiments. Yield was underestimated by the model in both experiments.
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spelling Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793water stresssoil moistureagrometeorological modelswater stresssoil moistureagrometeorological models5.03.02.00-0The performance of the CROPGRO-Drybean model for the prediction of soil water balance, as well as growth components and bean crop yield, was assessed using data from two field experiments conducted at the State University of Maringá Iirrigation Technical Center, Paraná, Brazil, (latitude 23°27'S, longitude 51°57' and altitude 542 m) during the 2005 and 2006 growing seasons. This assessment aimed to analyze growth components, evapotranspiration and bean crop yield for the edaphoclimatic conditions of the area as simulated by the CROPGRO-Drybean model. This is a model for legumes, and it is grouped in a Decision Support System for Agrotechnology Transference (DSSAT). The model simulates growth, development and yield components of beans as a function of daily climatologic elements for each soil’s specific conditions. It is possible to affirm that water deficit during flowering caused the model to penalize yield severely. It showed discrepant values in leaf area index simulation, and also accentuated discrepancies between measured and simulated values of soil moisture on the day following rainfall. Correlations between measured and simulated values of soil moisture exceeded 70% in both experiments. Yield was underestimated by the model in both experiments.The performance of the CROPGRO-Drybean model for the prediction of soil water balance, as well as growth components and bean crop yield, was assessed using data from two field experiments conducted at the State University of Maringá Iirrigation Technical Center, Paraná, Brazil, (latitude 23°27'S, longitude 51°57' and altitude 542 m) during the 2005 and 2006 growing seasons. This assessment aimed to analyze growth components, evapotranspiration and bean crop yield for the edaphoclimatic conditions of the area as simulated by the CROPGRO-Drybean model. This is a model for legumes, and it is grouped in a Decision Support System for Agrotechnology Transference (DSSAT). The model simulates growth, development and yield components of beans as a function of daily climatologic elements for each soil’s specific conditions. It is possible to affirm that water deficit during flowering caused the model to penalize yield severely. It showed discrepant values in leaf area index simulation, and also accentuated discrepancies between measured and simulated values of soil moisture on the day following rainfall. Correlations between measured and simulated values of soil moisture exceeded 70% in both experiments. Yield was underestimated by the model in both experiments.Universidade Estadual de Maringá2011-04-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1179310.4025/actasciagron.v33i3.11793Acta Scientiarum. Agronomy; Vol 33 No 3 (2011); 429-436Acta Scientiarum. Agronomy; v. 33 n. 3 (2011); 429-4361807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMengporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/11793/11793ahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/11793/11793Dallacort, RivanildoFreitas, Paulo Sergio Lourenço deFaria, Rogério TeixeiraGoncalves, Antonio Carlos AndradeRezende, RobertoGuimarães, Rachel Muylaert Locksinfo:eu-repo/semantics/openAccess2022-11-23T18:38:27Zoai:periodicos.uem.br/ojs:article/11793Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:38:27Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793
Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793
title Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793
spellingShingle Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793
Dallacort, Rivanildo
water stress
soil moisture
agrometeorological models
water stress
soil moisture
agrometeorological models
5.03.02.00-0
title_short Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793
title_full Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793
title_fullStr Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793
title_full_unstemmed Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793
title_sort Simulation of bean crop growth, evapotranspiration and yield in Paraná State by the CROPGRO-Drybean model - doi: 10.4025/actasciagron.v33i3.11793
author Dallacort, Rivanildo
author_facet Dallacort, Rivanildo
Freitas, Paulo Sergio Lourenço de
Faria, Rogério Teixeira
Goncalves, Antonio Carlos Andrade
Rezende, Roberto
Guimarães, Rachel Muylaert Locks
author_role author
author2 Freitas, Paulo Sergio Lourenço de
Faria, Rogério Teixeira
Goncalves, Antonio Carlos Andrade
Rezende, Roberto
Guimarães, Rachel Muylaert Locks
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Dallacort, Rivanildo
Freitas, Paulo Sergio Lourenço de
Faria, Rogério Teixeira
Goncalves, Antonio Carlos Andrade
Rezende, Roberto
Guimarães, Rachel Muylaert Locks
dc.subject.por.fl_str_mv water stress
soil moisture
agrometeorological models
water stress
soil moisture
agrometeorological models
5.03.02.00-0
topic water stress
soil moisture
agrometeorological models
water stress
soil moisture
agrometeorological models
5.03.02.00-0
description The performance of the CROPGRO-Drybean model for the prediction of soil water balance, as well as growth components and bean crop yield, was assessed using data from two field experiments conducted at the State University of Maringá Iirrigation Technical Center, Paraná, Brazil, (latitude 23°27'S, longitude 51°57' and altitude 542 m) during the 2005 and 2006 growing seasons. This assessment aimed to analyze growth components, evapotranspiration and bean crop yield for the edaphoclimatic conditions of the area as simulated by the CROPGRO-Drybean model. This is a model for legumes, and it is grouped in a Decision Support System for Agrotechnology Transference (DSSAT). The model simulates growth, development and yield components of beans as a function of daily climatologic elements for each soil’s specific conditions. It is possible to affirm that water deficit during flowering caused the model to penalize yield severely. It showed discrepant values in leaf area index simulation, and also accentuated discrepancies between measured and simulated values of soil moisture on the day following rainfall. Correlations between measured and simulated values of soil moisture exceeded 70% in both experiments. Yield was underestimated by the model in both experiments.
publishDate 2011
dc.date.none.fl_str_mv 2011-04-11
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/11793
10.4025/actasciagron.v33i3.11793
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/11793
identifier_str_mv 10.4025/actasciagron.v33i3.11793
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/11793/11793a
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/11793/11793
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 33 No 3 (2011); 429-436
Acta Scientiarum. Agronomy; v. 33 n. 3 (2011); 429-436
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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