Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/27018 |
Resumo: | The objective of this work was to identify environmental factors with significant effects on the genotype by environment interaction (GEI) of sugarcane, and to generate thematic maps yield adaptability of genotypes for the state of Goiás, Brazil, through the integrated use of factorial regression models and the geographic information system (GIS). The study was based on the yield of recoverable sugar (YRS) from cultivar field trials carried out in nine locations. Fourteen environmental factors were used, out of which 11 were divided into 10 crop growth phases, totaling 113 environmental covariates (ECs). The selection of ECs was done by successive simple linear regressions, and the respective genotypic sensitivity coefficients were used to generate adaptability maps. Approximately 57% of the GEI effects were related to the covariates longitude, average temperature at crop germination phase, and maximum temperature at the beginning of the phase of greatest growth. For YRS, the RB034128 and RB034021 clones show specific yield adaptations, and the RB034045 cultivar can share the growing area with the RB867515 check cultivar. |
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Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, BrazilModelagem da interação entre genótipo e ambiente para a melhoria da recomendação de cultivares de cana-de-açúcar para o estado de Goiás, BrasilSaccharum; environmental covariates; multi-environment trials; sugarcane; yield adaptabilitySaccharum; covariáveis ambientais; ensaios multiambientes; cana-de-açúcar; adaptabilidade produtivaThe objective of this work was to identify environmental factors with significant effects on the genotype by environment interaction (GEI) of sugarcane, and to generate thematic maps yield adaptability of genotypes for the state of Goiás, Brazil, through the integrated use of factorial regression models and the geographic information system (GIS). The study was based on the yield of recoverable sugar (YRS) from cultivar field trials carried out in nine locations. Fourteen environmental factors were used, out of which 11 were divided into 10 crop growth phases, totaling 113 environmental covariates (ECs). The selection of ECs was done by successive simple linear regressions, and the respective genotypic sensitivity coefficients were used to generate adaptability maps. Approximately 57% of the GEI effects were related to the covariates longitude, average temperature at crop germination phase, and maximum temperature at the beginning of the phase of greatest growth. For YRS, the RB034128 and RB034021 clones show specific yield adaptations, and the RB034045 cultivar can share the growing area with the RB867515 check cultivar.O objetivo deste trabalho foi identificar fatores ambientais com efeitos significativos sobre a interação entre genótipos e ambiente (GEI), em cana-de-açúcar, e produzir mapas temáticos quanto à adaptabilidade produtiva de genótipos para o estado de Goiás, Brasil, por meio do uso integrado de modelos de regressão fatorial e do sistema de informação geográfica (SIG). O estudo foi baseado na produção de açúcar recuperável (ATR), obtida de ensaios de cultivares em campo, em nove localidades. Foram utilizados 14 fatores ambientais, dos quais 11 foram divididos em 10 fases de crescimento da cultura, no total de 113 covariáveis ambientais (ECs). A seleção de ECs foi feita por sucessivas regressões lineares simples, e os respectivos coeficientes de sensibilidade genotípica foram usados para produzir os mapas de adaptabilidade. Aproximadamente 57% dos efeitos da GEI estiveram relacionados às covariáveis longitude, temperatura média na fase de brotação da cultura e temperatura máxima no início da fase de maior crescimento. Para ATR, os clones RB034128 e RB034021 apresentam adaptações produtivas específicas, e a cultivar RB034045 pode compartilhar a área de cultivo com a cultivar-testemunha RB867515.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCoordenação de Aperfeiçoamento de Pessoal de Nível SuperiorCoordenação de Aperfeiçoamento de Pessoal de Nível SuperiorMontes, Rafael FerreiraBreseghello, FlávioDuarte, João Batista2022-05-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/27018Pesquisa Agropecuaria Brasileira; V.56, Jan./Dec., 2021: Publicação contínua em volume anual; e02398Pesquisa Agropecuária Brasileira; V.56, Jan./Dec., 2021: Publicação contínua em volume anual; e023981678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/27018/14965Direitos autorais 2022 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2022-05-18T18:27:35Zoai:ojs.seer.sct.embrapa.br:article/27018Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2022-05-18T18:27:35Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, Brazil Modelagem da interação entre genótipo e ambiente para a melhoria da recomendação de cultivares de cana-de-açúcar para o estado de Goiás, Brasil |
title |
Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, Brazil |
spellingShingle |
Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, Brazil Montes, Rafael Ferreira Saccharum; environmental covariates; multi-environment trials; sugarcane; yield adaptability Saccharum; covariáveis ambientais; ensaios multiambientes; cana-de-açúcar; adaptabilidade produtiva |
title_short |
Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, Brazil |
title_full |
Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, Brazil |
title_fullStr |
Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, Brazil |
title_full_unstemmed |
Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, Brazil |
title_sort |
Modelling of genotype by environment interaction to improve the recommendation of sugarcane cultivars for the state of Goiás, Brazil |
author |
Montes, Rafael Ferreira |
author_facet |
Montes, Rafael Ferreira Breseghello, Flávio Duarte, João Batista |
author_role |
author |
author2 |
Breseghello, Flávio Duarte, João Batista |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Coordenação de Aperfeiçoamento de Pessoal de Nível Superior |
dc.contributor.author.fl_str_mv |
Montes, Rafael Ferreira Breseghello, Flávio Duarte, João Batista |
dc.subject.por.fl_str_mv |
Saccharum; environmental covariates; multi-environment trials; sugarcane; yield adaptability Saccharum; covariáveis ambientais; ensaios multiambientes; cana-de-açúcar; adaptabilidade produtiva |
topic |
Saccharum; environmental covariates; multi-environment trials; sugarcane; yield adaptability Saccharum; covariáveis ambientais; ensaios multiambientes; cana-de-açúcar; adaptabilidade produtiva |
description |
The objective of this work was to identify environmental factors with significant effects on the genotype by environment interaction (GEI) of sugarcane, and to generate thematic maps yield adaptability of genotypes for the state of Goiás, Brazil, through the integrated use of factorial regression models and the geographic information system (GIS). The study was based on the yield of recoverable sugar (YRS) from cultivar field trials carried out in nine locations. Fourteen environmental factors were used, out of which 11 were divided into 10 crop growth phases, totaling 113 environmental covariates (ECs). The selection of ECs was done by successive simple linear regressions, and the respective genotypic sensitivity coefficients were used to generate adaptability maps. Approximately 57% of the GEI effects were related to the covariates longitude, average temperature at crop germination phase, and maximum temperature at the beginning of the phase of greatest growth. For YRS, the RB034128 and RB034021 clones show specific yield adaptations, and the RB034045 cultivar can share the growing area with the RB867515 check cultivar. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-05-13 |
dc.type.none.fl_str_mv |
|
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://seer.sct.embrapa.br/index.php/pab/article/view/27018 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/27018 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/27018/14965 |
dc.rights.driver.fl_str_mv |
Direitos autorais 2022 Pesquisa Agropecuária Brasileira info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Direitos autorais 2022 Pesquisa Agropecuária Brasileira |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; V.56, Jan./Dec., 2021: Publicação contínua em volume anual; e02398 Pesquisa Agropecuária Brasileira; V.56, Jan./Dec., 2021: Publicação contínua em volume anual; e02398 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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