Adaptability and phenotypic stability of F4 progenies of Coffea arabica l.
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Coffee Science (Online) |
Texto Completo: | https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357 |
Resumo: | The search for new genotypes with broad stability and adaptability, allied to good agronomic traits has been the main focus of coffee breeding programs in Brazil. With this work, we aimed at selecting C. arabica progenies, related to phenotypic adaptability and stability, to identify the genotypes with best behavior concerning environmental changes. The trial was installed in January of 2007, in the Experimental Fields belonging to EPAMIG, in the municipalities of Machado and São Sebastião do Paraíso, both in Minas Gerais, Brazil. Analyzes of stability and adaptability were done using the methods of Annicchiarico (1992), Ecovalência (WICKE, 1965) and AMMI (ZOBEL; WRIGHT; GAUCH, 1988). The combinations between years and locations were considered as environment for these analyzes. Progeny productivity was evaluated in bags per hectare from 2009 to 2015. In the harvests of 2013, 2014 and 2015, we evaluated agronomic traits related to yield: income determination, yield and sieve analysis. The experimental design used was in randomized blocks, with four replicates and plots constituted of 10 plants. Progenies 107-47-02 Cova 1 and H 105-01-39 Cova 1 presented better behavior concerning environmental variations, allowing the use for generation advancement in the coffee breeding program. |
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Adaptability and phenotypic stability of F4 progenies of Coffea arabica l.Adaptabilidade e estabilidade fenotípica de progênies F4 de coffea arábica L.CoffeebreedingenvironmentproductivityCafémelhoramento genéticocolheitaprodutividadeThe search for new genotypes with broad stability and adaptability, allied to good agronomic traits has been the main focus of coffee breeding programs in Brazil. With this work, we aimed at selecting C. arabica progenies, related to phenotypic adaptability and stability, to identify the genotypes with best behavior concerning environmental changes. The trial was installed in January of 2007, in the Experimental Fields belonging to EPAMIG, in the municipalities of Machado and São Sebastião do Paraíso, both in Minas Gerais, Brazil. Analyzes of stability and adaptability were done using the methods of Annicchiarico (1992), Ecovalência (WICKE, 1965) and AMMI (ZOBEL; WRIGHT; GAUCH, 1988). The combinations between years and locations were considered as environment for these analyzes. Progeny productivity was evaluated in bags per hectare from 2009 to 2015. In the harvests of 2013, 2014 and 2015, we evaluated agronomic traits related to yield: income determination, yield and sieve analysis. The experimental design used was in randomized blocks, with four replicates and plots constituted of 10 plants. Progenies 107-47-02 Cova 1 and H 105-01-39 Cova 1 presented better behavior concerning environmental variations, allowing the use for generation advancement in the coffee breeding program.A busca por novos genótipos aliados a boas características agronômicas tem sido o principal foco dos programas de melhoramento do cafeeiro no Brasil. No presente trabalho objetivou-seselecionar progênies de Coffeaarabica L., em relação à adaptabilidade e estabilidade fenotípica da produtividade, para identificar os genótipos de melhor comportamento frente às variações ambientais. O experimento foi instalado em janeiro de 2007, nos Campos Experimentais da EPAMIG, nos municípios de Machado-MG e São Sebastião do Paraíso-MG. Foi avaliada a produtividade das progênies em sacas por hectare de 2009 a 2015 e nas colheitas de 2013, 2014 e 2015, foram avaliadas características agronômicas relacionadas ao rendimento: determinação de renda, rendimento e análise de peneira. O delineamento experimental foi em blocos casualizados, com quatro repetições e parcelas constituídas por 10 plantas. As progênies 107-47-02 Cova 1 e H 105-01-39 Cova 1 apresentaram melhor comportamento frente às variações ambientais, podendo ser utilizadas para o avanço de gerações no programa de melhoramento.Editora UFLA2017-11-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/vnd.openxmlformats-officedocument.wordprocessingml.documenthttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357Coffee Science - ISSN 1984-3909; Vol. 12 No. 4 (2017); 508 - 516Coffee Science; Vol. 12 Núm. 4 (2017); 508 - 516Coffee Science; v. 12 n. 4 (2017); 508 - 5161984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357/pdf_1357https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357/1805https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357/1806Copyright (c) 2017 Coffee Scienceinfo:eu-repo/semantics/openAccessDias, Rodrigo BatistaCarvalho, Gladyston RodriguesBotelho, Cesar EliasCarvalho, Alex MendonçaCarvalho, João Paulo FelicoriCardoso, Diego Abreu2017-11-28T15:57:51Zoai:coffeescience.ufla.br:article/1357Revistahttps://coffeescience.ufla.br/index.php/CoffeesciencePUBhttps://coffeescience.ufla.br/index.php/Coffeescience/oaicoffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com1984-39091809-6875opendoar:2024-05-21T19:54:03.161573Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Adaptability and phenotypic stability of F4 progenies of Coffea arabica l. Adaptabilidade e estabilidade fenotípica de progênies F4 de coffea arábica L. |
title |
Adaptability and phenotypic stability of F4 progenies of Coffea arabica l. |
spellingShingle |
Adaptability and phenotypic stability of F4 progenies of Coffea arabica l. Dias, Rodrigo Batista Coffee breeding environment productivity Café melhoramento genético colheita produtividade |
title_short |
Adaptability and phenotypic stability of F4 progenies of Coffea arabica l. |
title_full |
Adaptability and phenotypic stability of F4 progenies of Coffea arabica l. |
title_fullStr |
Adaptability and phenotypic stability of F4 progenies of Coffea arabica l. |
title_full_unstemmed |
Adaptability and phenotypic stability of F4 progenies of Coffea arabica l. |
title_sort |
Adaptability and phenotypic stability of F4 progenies of Coffea arabica l. |
author |
Dias, Rodrigo Batista |
author_facet |
Dias, Rodrigo Batista Carvalho, Gladyston Rodrigues Botelho, Cesar Elias Carvalho, Alex Mendonça Carvalho, João Paulo Felicori Cardoso, Diego Abreu |
author_role |
author |
author2 |
Carvalho, Gladyston Rodrigues Botelho, Cesar Elias Carvalho, Alex Mendonça Carvalho, João Paulo Felicori Cardoso, Diego Abreu |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Dias, Rodrigo Batista Carvalho, Gladyston Rodrigues Botelho, Cesar Elias Carvalho, Alex Mendonça Carvalho, João Paulo Felicori Cardoso, Diego Abreu |
dc.subject.por.fl_str_mv |
Coffee breeding environment productivity Café melhoramento genético colheita produtividade |
topic |
Coffee breeding environment productivity Café melhoramento genético colheita produtividade |
description |
The search for new genotypes with broad stability and adaptability, allied to good agronomic traits has been the main focus of coffee breeding programs in Brazil. With this work, we aimed at selecting C. arabica progenies, related to phenotypic adaptability and stability, to identify the genotypes with best behavior concerning environmental changes. The trial was installed in January of 2007, in the Experimental Fields belonging to EPAMIG, in the municipalities of Machado and São Sebastião do Paraíso, both in Minas Gerais, Brazil. Analyzes of stability and adaptability were done using the methods of Annicchiarico (1992), Ecovalência (WICKE, 1965) and AMMI (ZOBEL; WRIGHT; GAUCH, 1988). The combinations between years and locations were considered as environment for these analyzes. Progeny productivity was evaluated in bags per hectare from 2009 to 2015. In the harvests of 2013, 2014 and 2015, we evaluated agronomic traits related to yield: income determination, yield and sieve analysis. The experimental design used was in randomized blocks, with four replicates and plots constituted of 10 plants. Progenies 107-47-02 Cova 1 and H 105-01-39 Cova 1 presented better behavior concerning environmental variations, allowing the use for generation advancement in the coffee breeding program. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11-28 |
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://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357 |
url |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357/pdf_1357 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357/1805 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1357/1806 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Coffee Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Coffee Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document application/vnd.openxmlformats-officedocument.wordprocessingml.document |
dc.publisher.none.fl_str_mv |
Editora UFLA |
publisher.none.fl_str_mv |
Editora UFLA |
dc.source.none.fl_str_mv |
Coffee Science - ISSN 1984-3909; Vol. 12 No. 4 (2017); 508 - 516 Coffee Science; Vol. 12 Núm. 4 (2017); 508 - 516 Coffee Science; v. 12 n. 4 (2017); 508 - 516 1984-3909 reponame:Coffee Science (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Coffee Science (Online) |
collection |
Coffee Science (Online) |
repository.name.fl_str_mv |
Coffee Science (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
coffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com |
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1799874921091825664 |