Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/7468 |
Resumo: | The coffee growing in Minas Gerais has been outstanding due to the high quality in the production and the cultivar choice is very important during the culture implantation process. Genetic dissimilarity studies are very important to make further advances in breeding programs to obtain more adapted cultivars. Thus, the objective of this work was to evaluate the agronomic potential and genetic dissimilarity among coffee cultivars based on hierarchical and optimization methods. The experiment was installed at the Federal University of Uberlândia, Campus - Monte Carmelo. The planting was carried out in December 2015, using a randomized block design with four replications. A spacing of 3.5 m between rows and 0.6 m between plants was adopted. The treatments consisted of the Coffea arabica cultivars: Acaiá Cerrado - MG 1474; Mundo Novo IAC 379-19; Bourbon Amarelo IAC J10; Catuaí Vermelho IAC 99; Topázio MG 1190; Acauã Novo and IAC 125 RN. Growth, crop yield and physical classification were evaluated for type, size and shape of coffee beans. There was consistency between hierarchical and optimization methods in the groups formation. The cultivar Mundo Novo IAC 379-19 showed the highest vegetative vigor. The cultivar Acaiá Cerrado MG 1474 was the one that obtained the highest yield in the first crop. The cultivar Topázio MG 1190 showed higher genetic dissimilarity compared to the other cultivars. UPGMA multivariate analysis and Tocher optimization methods indicated that the cultivars have genetic variability for the region under study. |
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Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization Potencial agronómico y disimilitud genética entre los cultivares de café: Método jerárquico y optimizaciónPotencial agronômico e dissimilaridade genética entre cultivares de cafeeiro: Método hierárquico e otimizaçãoAnálise multivariadaVariabilidade genéticaCoffea arabica L.Análisis multivarianteVariabilidad genéticaCoffea arabica L.Multivariate analysisGenetic variabilityCoffea arabica L.The coffee growing in Minas Gerais has been outstanding due to the high quality in the production and the cultivar choice is very important during the culture implantation process. Genetic dissimilarity studies are very important to make further advances in breeding programs to obtain more adapted cultivars. Thus, the objective of this work was to evaluate the agronomic potential and genetic dissimilarity among coffee cultivars based on hierarchical and optimization methods. The experiment was installed at the Federal University of Uberlândia, Campus - Monte Carmelo. The planting was carried out in December 2015, using a randomized block design with four replications. A spacing of 3.5 m between rows and 0.6 m between plants was adopted. The treatments consisted of the Coffea arabica cultivars: Acaiá Cerrado - MG 1474; Mundo Novo IAC 379-19; Bourbon Amarelo IAC J10; Catuaí Vermelho IAC 99; Topázio MG 1190; Acauã Novo and IAC 125 RN. Growth, crop yield and physical classification were evaluated for type, size and shape of coffee beans. There was consistency between hierarchical and optimization methods in the groups formation. The cultivar Mundo Novo IAC 379-19 showed the highest vegetative vigor. The cultivar Acaiá Cerrado MG 1474 was the one that obtained the highest yield in the first crop. The cultivar Topázio MG 1190 showed higher genetic dissimilarity compared to the other cultivars. UPGMA multivariate analysis and Tocher optimization methods indicated that the cultivars have genetic variability for the region under study.El café de Minas Gerais se ha destacado en la escena nacional debido a la alta calidad de producción y la elección del cultivar es muy importante durante el proceso de implantación del cultivo. Los estudios de disimilitud genética son importantes para lograr mayores avances en los programas de mejora genética para obtener cultivares más adaptados. Por lo tanto, el objetivo de la realización del trabajo fue evaluar la diferencia genética entre los cultivares de cafeto con base en métodos jerárquicos y de optimización. El experimento se instaló en la Universidad Federal de Uberlândia, Campus - Monte Carmelo. La siembra se realizó en diciembre de 2015, utilizando un diseño de bloques al azar con cuatro repeticiones. Se adoptó una separación de 3.5 m entre líneas y 0.6 m entre plantas. Los tratamientos consistieron en siete cultivares: Acaiá Cerrado - MG 1474; Mundo Novo IAC 379-19; Bourbon Amarelo IAC J10; Catuaí Vermelho IAC 99; Topázio MG 1190; Acauã Novo y IAC 125 RN. Se realizaron evaluaciones de crecimiento y productividad del primer cultivo y clasificación física en cuanto al tipo, tamaño y forma de los granos de café. Hubo coherencia entre los métodos jerárquicos y de optimización en la formación de grupos. El cultivar Mundo Novo IAC 379-19 mostró el mayor vigor vegetativo. El cultivar Acaiá Cerrado MG 1474 fue el que obtuvo la mayor productividad en la primera cosecha. El cultivar Topázio MG 1190 mostró una mayor disimilitud genética en relación con los demás cultivares. Los métodos de análisis multivariante UPGMA y la optimización de Tocher indicaron que los cultivares tienen variabilidad genética para la región en estudio.A cafeicultura mineira vem se destacando no cenário nacional devido a grande qualidade na produção e a escolha da cultivar é muito importante durante o processo de implantação da cultura. Estudos de dissimilaridade genética são importantes para conseguir maiores avanços em programas de melhoramento genético para obtenção de cultivares mais adaptadas. Com isso o objetivo da realização do trabalho foi avaliar a dissimilaridade genética entre cultivares de cafeeiros baseado nos métodos hierárquico e otimização. O experimento foi instalado na Universidade Federal de Uberlândia, Campus - Monte Carmelo. O plantio foi realizado em dezembro de 2015, utilizando-se o delineamento em blocos casualizados com quatro repetições. Foi adotado espaçamento de 3,5 m entre linhas e 0,6 m entre plantas. Os tratamentos foram constituídos por sete cultivares: Acaiá Cerrado - MG 1474; Mundo Novo IAC 379-19; Bourbon Amarelo IAC J10; Catuaí Vermelho IAC 99; Topázio MG 1190; Acauã Novo e IAC 125 RN. Foram realizadas avaliações de crescimento, produtividade da primeira safra da lavoura e classificação física quanto ao tipo, tamanho e formato de grãos do café. Houve coerência entre os métodos hierárquicos e de otimização na formação dos grupos. A cultivar Mundo Novo IAC 379-19 foi que apresentou maior vigor vegetativo. A cultivar Acaiá Cerrado MG 1474 foi a que obteve maior produtividade na primeira safra. A cultivar Topázio MG 1190 apresentou maior dissimilaridade genética em relação às demais cultivares. Os métodos de análise multivariada UPGMA e otimização de Tocher indicaram que as cultivares possuem variabilidade genética para a região em estudo.Research, Society and Development2020-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/746810.33448/rsd-v9i9.7468Research, Society and Development; Vol. 9 No. 9; e561997468Research, Society and Development; Vol. 9 Núm. 9; e561997468Research, Society and Development; v. 9 n. 9; e5619974682525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/7468/6751Copyright (c) 2020 Bruno Amâncio da Cunha; Gleice Aparecida de Assis; Gabriel Mascarenhas Maciel; Marco Iony dos Santos Fernandes; Ana Laura Campos Airão; Letícia Gonçalves do Nascimento; Renato Aurélio Severino de Menezes Freitashttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCunha, Bruno Amâncio daAssis, Gleice Aparecida deMaciel, Gabriel MascarenhasFernandes, Marco Iony dos SantosAirão, Ana Laura CamposNascimento, Letícia Gonçalves doFreitas, Renato Aurélio Severino de Menezes2020-09-18T01:42:11Zoai:ojs.pkp.sfu.ca:article/7468Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:10.990121Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization Potencial agronómico y disimilitud genética entre los cultivares de café: Método jerárquico y optimización Potencial agronômico e dissimilaridade genética entre cultivares de cafeeiro: Método hierárquico e otimização |
title |
Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization |
spellingShingle |
Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization Cunha, Bruno Amâncio da Análise multivariada Variabilidade genética Coffea arabica L. Análisis multivariante Variabilidad genética Coffea arabica L. Multivariate analysis Genetic variability Coffea arabica L. |
title_short |
Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization |
title_full |
Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization |
title_fullStr |
Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization |
title_full_unstemmed |
Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization |
title_sort |
Agronomic potential and genetic dissimilarity among coffee cultivars: Hierarchical method and optimization |
author |
Cunha, Bruno Amâncio da |
author_facet |
Cunha, Bruno Amâncio da Assis, Gleice Aparecida de Maciel, Gabriel Mascarenhas Fernandes, Marco Iony dos Santos Airão, Ana Laura Campos Nascimento, Letícia Gonçalves do Freitas, Renato Aurélio Severino de Menezes |
author_role |
author |
author2 |
Assis, Gleice Aparecida de Maciel, Gabriel Mascarenhas Fernandes, Marco Iony dos Santos Airão, Ana Laura Campos Nascimento, Letícia Gonçalves do Freitas, Renato Aurélio Severino de Menezes |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Cunha, Bruno Amâncio da Assis, Gleice Aparecida de Maciel, Gabriel Mascarenhas Fernandes, Marco Iony dos Santos Airão, Ana Laura Campos Nascimento, Letícia Gonçalves do Freitas, Renato Aurélio Severino de Menezes |
dc.subject.por.fl_str_mv |
Análise multivariada Variabilidade genética Coffea arabica L. Análisis multivariante Variabilidad genética Coffea arabica L. Multivariate analysis Genetic variability Coffea arabica L. |
topic |
Análise multivariada Variabilidade genética Coffea arabica L. Análisis multivariante Variabilidad genética Coffea arabica L. Multivariate analysis Genetic variability Coffea arabica L. |
description |
The coffee growing in Minas Gerais has been outstanding due to the high quality in the production and the cultivar choice is very important during the culture implantation process. Genetic dissimilarity studies are very important to make further advances in breeding programs to obtain more adapted cultivars. Thus, the objective of this work was to evaluate the agronomic potential and genetic dissimilarity among coffee cultivars based on hierarchical and optimization methods. The experiment was installed at the Federal University of Uberlândia, Campus - Monte Carmelo. The planting was carried out in December 2015, using a randomized block design with four replications. A spacing of 3.5 m between rows and 0.6 m between plants was adopted. The treatments consisted of the Coffea arabica cultivars: Acaiá Cerrado - MG 1474; Mundo Novo IAC 379-19; Bourbon Amarelo IAC J10; Catuaí Vermelho IAC 99; Topázio MG 1190; Acauã Novo and IAC 125 RN. Growth, crop yield and physical classification were evaluated for type, size and shape of coffee beans. There was consistency between hierarchical and optimization methods in the groups formation. The cultivar Mundo Novo IAC 379-19 showed the highest vegetative vigor. The cultivar Acaiá Cerrado MG 1474 was the one that obtained the highest yield in the first crop. The cultivar Topázio MG 1190 showed higher genetic dissimilarity compared to the other cultivars. UPGMA multivariate analysis and Tocher optimization methods indicated that the cultivars have genetic variability for the region under study. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-30 |
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/7468 10.33448/rsd-v9i9.7468 |
url |
https://rsdjournal.org/index.php/rsd/article/view/7468 |
identifier_str_mv |
10.33448/rsd-v9i9.7468 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/7468/6751 |
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. 9 No. 9; e561997468 Research, Society and Development; Vol. 9 Núm. 9; e561997468 Research, Society and Development; v. 9 n. 9; e561997468 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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1797052739256057856 |