Registro fonte: Adaptabilidade e estabilidade de variedades crioulas de feijão

Adaptabilidade e estabilidade de variedades crioulas de feijão

In Brazil, the bean culture is subjected to different edaphoclimatic conditions, resulting in different genotype performances, influenced by environmental variations, resulting in a reduction in productive potential. In addition, due to the genetic improvement process, many commercial varieties of b...

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Autor principal:	Machado, Adrielly Buratto
Formato:	Dissertação
Idioma:	Português
Publicado em:	Universidade Tecnológica Federal do Paraná 2020
Assuntos:	Feijão-comum Germoplasma vegetal - Recursos Interação genótipo-ambiente Common bean Germoplasm resources, Plant Genotype-environment interaction CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Agronomia
Acesso em linha:	http://repositorio.utfpr.edu.br/jspui/handle/1/5419
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spelling	riut-1-54192020-11-04T06:01:38Z Adaptabilidade e estabilidade de variedades crioulas de feijão Adaptability and stability of land races of common bean Machado, Adrielly Buratto Domingues, Lucas da Silva https://orcid.org/0000-0001-8594-354X http://lattes.cnpq.br/0160150127981872 Henning, Liliane Marcia Mertz https://orcid.org/0000-0001-7622-0649 http://lattes.cnpq.br/2295885344548513 Domingues, Lucas da Silva https://orcid.org/0000-0001-8594-354X http://lattes.cnpq.br/0160150127981872 Danner, Moeses Andrigo https://orcid.org/0000-0002-1159-6546 http://lattes.cnpq.br/0430213942065076 Feijão-comum Germoplasma vegetal - Recursos Interação genótipo-ambiente Common bean Germoplasm resources, Plant Genotype-environment interaction CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Agronomia In Brazil, the bean culture is subjected to different edaphoclimatic conditions, resulting in different genotype performances, influenced by environmental variations, resulting in a reduction in productive potential. In addition, due to the genetic improvement process, many commercial varieties of beans have different responses to different edaphoclimatic conditions, a condition less likely to occur in creole varieties. Thus, the objective of this work was to evaluate the genotype x environment iteration and the adaptability and stability of 30 common bean land races of in the municipality of Dois Vizinhos-PR. The study was carried out by analyzing the productivity data of tests conducted in the experimental area of the Federal Technological University of Paraná, Câmpus Dois Vizinhos (UTFPR-DV). 30 common bean land races were evaluated over eight growing cycles, 1) 2015 dry season, 2)2015/2016 water season, 3) 2016 dry season, 4) 2016/2017 water season, 5) 2017 dry season, 6) 2018 dry season, 7) 2018/2019 water season and 8) dry season 2019, where each cycle represented one environment, totalling eight environments. The experimental design used was completely randomized blocks, with three replications per treatment. At the end of the cycle of each variety in the corresponding season, manual harvesting was done, the total yield was obtained by measuring the total grain mass of the plot extrapolating to kg ha-1. The results of productivity were carried out in the analysis of variance, considering the genotypes, environment and the G x A interaction. Complementary analyzes were made for the decomposition of the G x A interaction through the realization of environmental stratification and evaluation of adaptability and phenotypic stability by Lins and Binns methods modified by Carneiro, Eberhart and Russel, Cruz, Torres and Vencovsky, and Analysis of the main additive effects and the multiplicativeAMMI interaction. The Cruz, Torres and Vencovsky method classified environments 1, 4, 6 and 7 as favorable, with two water season environments, environments 4 and 7, and two dry season environments, environments 1 and 6. Lin's method and Binns classified environments 1, 6 and 7, and the AMMI analysis method considered only environment 8 as favorable. Environments 6 and 4 were the ones with the highest yeld averages, and environment 8 showed the lowest yeld average. The land race Carioca Rosa showed greater phenotypic stability followed by Pardinho Mineiro, Carioca Siriri and Pombinho by the method of Cruz, Torres and Vencovsky. Serrana Vagem Branca was the one with the highest yeld average among the evaluated environments, as well as the largest number of environments with the highest yeld average. Serrana Vagem Branca and Gralha MST were classified as widely adapted, and more stable by the Lin and Binns method. The methods of analysis did not show similar results, the methodologies of Eberhart and Russel and Cruz, Torres and Vencovsky were not very consistent in relation to the indication of behavior of the genotypes. No Brasil, o cultivo do feijão é submetido a diferentes condições edafoclimáticas, resultando em diferentes desempenhos dos genótipos, influenciadas pelas variações ambientais, resultando na redução de potencial produtivo. Além disso, devido ao processo de melhoramento genético, muitas variedades comerciais de feijão apresentam diferentes respostas a diferentes condições edafoclimática, condição menos propícia em ocorrer em variedades crioulas. Neste sentido, o objetivo deste trabalho foi avaliar a interação genótipo x ambiente e a adaptabilidade e estabilidade de 30 variedades crioulas de feijão no município de Dois Vizinhos-PR. O estudo realizou-se através da análise dos dados de produtividade de ensaios conduzidos na área experimental da Universidade Tecnológica Federal do Paraná, Câmpus Dois Vizinhos (UTFPR-DV). Avaliou-se 30 variedades crioulas de feijão em oito safras de cultivo, 1) Safrinha 2015, 2) Safra 2015/2016, 3) Safrinha 2016, 4) Safra 2016/2017, 5) Safrinha 2017, 6) Safrinha 2018, 7) Safra 2018/2019 e 8) Safrinha 2019, onde cada safra representou um ambiente, totalizando oito ambientes. O delineamento experimental utilizado foi de blocos inteiramente casualizados, com três repetições por tratamento. Ao final do ciclo de cada variedade na safra correspondente, realizou-se a colheita manual dos grãos. A produtividade total foi obtida quantificando-se a massa total de grãos da parcela e o resultado extrapolado para kg ha-1, corrigindo a umidade para 13%. Os resultados de produtividade foram submetidos à análise de variância, considerando os fatores genótipos, ambiente e a interação G x A. Realizou-se análises complementares para a decomposição da Interação G x A através da realização da estratificação ambiental e avaliação da adaptabilidade e estabilidade fenotípica pelos métodos de Lins e Binns modificado por Carneiro, de Eberhart e Russel, de Cruz, Torres e Vencovsky, e de Análise dos efeitos principais aditivos e da interação multiplicativa-AMMI. O método de Cruz, Torres e Vencovsky classificou os ambientes 1, 4, 6 e 7 como favoráveis, os quais correspondem a dois ambientes de Safra (ambientes 4 e 7), e dois ambientes de Safrinha (ambientes 1 e 6). O método de Lin e Binns classificou como favoráveis os ambientes 1, 6 e 7, e por fim, o método de análise AMMI considerou favorável apenas o ambiente 8. Os ambientes 6 (safrinha 2018) e 4 (Safra 2016/17) foram os que apresentaram maiores médias de produtividades, enquanto o ambiente 8 (Safrinha 2019), apresentou a menor média. A variedade Carioca Rosa foi a mais estável, seguida das variedades Pardinho Mineiro, Carioca Siriri e Pombinho, pelo método de Cruz, Torres e Vencovsky. Serrana Vagem Branca foi a que apresentou maior média de produtividade entre os ambientes avaliados, assim como apresentou maior número de ambientes com maior média produtiva. As variedades Serrana Vagem Branca e Gralha MST foram classificadas como de ampla adaptação e de maior estabilidade pelo método de Lin e Binns. Os métodos de análise não apresentaram resultados semelhantes, as metodologias de Eberhart e Russel e Cruz, Torres e Vencovsky foram pouco concordantes em relação a indicação de comportamento dos genótipos. 2020-11-03T14:04:22Z 2020-11-03T14:04:22Z 2020-08-04 masterThesis MACHADO, Adrielly Buratto. Adaptabilidade e estabilidade de variedades crioulas de feijão. 2020. Dissertação (Mestrado em Agroecossistemas) - Universidade Tecnológica Federal do Paraná, Dois Vizinhos, 2020. http://repositorio.utfpr.edu.br/jspui/handle/1/5419 por openAccess https://creativecommons.org/licenses/by-nc-nd/4.0/ application/pdf Universidade Tecnológica Federal do Paraná Dois Vizinhos Brasil Programa de Pós-Graduação em Agroecossistemas UTFPR
institution	Universidade Tecnológica Federal do Paraná
collection	RIUT
language	Português
topic	Feijão-comum Germoplasma vegetal - Recursos Interação genótipo-ambiente Common bean Germoplasm resources, Plant Genotype-environment interaction CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Agronomia
spellingShingle	Feijão-comum Germoplasma vegetal - Recursos Interação genótipo-ambiente Common bean Germoplasm resources, Plant Genotype-environment interaction CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Agronomia Machado, Adrielly Buratto Adaptabilidade e estabilidade de variedades crioulas de feijão
description	In Brazil, the bean culture is subjected to different edaphoclimatic conditions, resulting in different genotype performances, influenced by environmental variations, resulting in a reduction in productive potential. In addition, due to the genetic improvement process, many commercial varieties of beans have different responses to different edaphoclimatic conditions, a condition less likely to occur in creole varieties. Thus, the objective of this work was to evaluate the genotype x environment iteration and the adaptability and stability of 30 common bean land races of in the municipality of Dois Vizinhos-PR. The study was carried out by analyzing the productivity data of tests conducted in the experimental area of the Federal Technological University of Paraná, Câmpus Dois Vizinhos (UTFPR-DV). 30 common bean land races were evaluated over eight growing cycles, 1) 2015 dry season, 2)2015/2016 water season, 3) 2016 dry season, 4) 2016/2017 water season, 5) 2017 dry season, 6) 2018 dry season, 7) 2018/2019 water season and 8) dry season 2019, where each cycle represented one environment, totalling eight environments. The experimental design used was completely randomized blocks, with three replications per treatment. At the end of the cycle of each variety in the corresponding season, manual harvesting was done, the total yield was obtained by measuring the total grain mass of the plot extrapolating to kg ha-1. The results of productivity were carried out in the analysis of variance, considering the genotypes, environment and the G x A interaction. Complementary analyzes were made for the decomposition of the G x A interaction through the realization of environmental stratification and evaluation of adaptability and phenotypic stability by Lins and Binns methods modified by Carneiro, Eberhart and Russel, Cruz, Torres and Vencovsky, and Analysis of the main additive effects and the multiplicativeAMMI interaction. The Cruz, Torres and Vencovsky method classified environments 1, 4, 6 and 7 as favorable, with two water season environments, environments 4 and 7, and two dry season environments, environments 1 and 6. Lin's method and Binns classified environments 1, 6 and 7, and the AMMI analysis method considered only environment 8 as favorable. Environments 6 and 4 were the ones with the highest yeld averages, and environment 8 showed the lowest yeld average. The land race Carioca Rosa showed greater phenotypic stability followed by Pardinho Mineiro, Carioca Siriri and Pombinho by the method of Cruz, Torres and Vencovsky. Serrana Vagem Branca was the one with the highest yeld average among the evaluated environments, as well as the largest number of environments with the highest yeld average. Serrana Vagem Branca and Gralha MST were classified as widely adapted, and more stable by the Lin and Binns method. The methods of analysis did not show similar results, the methodologies of Eberhart and Russel and Cruz, Torres and Vencovsky were not very consistent in relation to the indication of behavior of the genotypes.
format	Dissertação
author	Machado, Adrielly Buratto
author_sort	Machado, Adrielly Buratto
title	Adaptabilidade e estabilidade de variedades crioulas de feijão
title_short	Adaptabilidade e estabilidade de variedades crioulas de feijão
title_full	Adaptabilidade e estabilidade de variedades crioulas de feijão
title_fullStr	Adaptabilidade e estabilidade de variedades crioulas de feijão
title_full_unstemmed	Adaptabilidade e estabilidade de variedades crioulas de feijão
title_sort	adaptabilidade e estabilidade de variedades crioulas de feijão
publisher	Universidade Tecnológica Federal do Paraná
publishDate	2020
citation	MACHADO, Adrielly Buratto. Adaptabilidade e estabilidade de variedades crioulas de feijão. 2020. Dissertação (Mestrado em Agroecossistemas) - Universidade Tecnológica Federal do Paraná, Dois Vizinhos, 2020.
url	http://repositorio.utfpr.edu.br/jspui/handle/1/5419
_version_	1805297395537281024
score	10,814766

Adaptabilidade e estabilidade de variedades crioulas de feijão

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