Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7058 |
Resumo: | For the recommendation of new cultivars the knowledge of the interaction genotype x environment (GxA) is essential, therefore, it allows to analyze the performance of the genotypes in different environment. The results of these tests are synthesized by studies of adaptability and phenotypic stability, which allows to know the productive capacity, the adaptation to the environmental variations and the production stability of the genotypes. The objective of this work was to evaluate the adaptability and phenotypic stability of RB genotypes of sugarcane by the AMMI (Additive Main Effects and Multiplicative Interaction Analysis) method. The experiments were conducted in five production units in the State of Pernambuco, in sugarcane plantations, soca and resoca, using 14 RB sugarcane genotypes, 11 RB clones from the 2004 series (G1 to G11) and three cultivars (G12 To G14) RB863129, RB867515 and BR92579 as controls. Each combination producing-cut unit was considered as an environment, totaling 13 environments. A randomized complete block design with four replications was used. The following variables were evaluated: tons of sugarcane per hectare (TCH) and tons of pol. Per hectare (TPH). The significant GxA interaction revealed changes in the classification of genotypes in response to environments. Genotype G12 showed general adaptability, phenotypic stability and high productivity for both variables. Genotypes G10, G13 and G14 showed higher yields, higher contribution to the interaction, indicating specific stability. |
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SILVA, Gheysa CoelhoOLIVEIRA, Francisco José deDUTRA FILHO, João de AndradeSILVA, José Wilson dahttp://lattes.cnpq.br/6852435236679800MAGALHÃES, Talyta Amaral2017-10-03T13:17:39Z2017-07-18MAGALHÃES, Talyta Amaral. Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar. 2017. 52 f. Dissertação (Programa de Pós-Graduação em Melhoramento Genético de Plantas) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7058For the recommendation of new cultivars the knowledge of the interaction genotype x environment (GxA) is essential, therefore, it allows to analyze the performance of the genotypes in different environment. The results of these tests are synthesized by studies of adaptability and phenotypic stability, which allows to know the productive capacity, the adaptation to the environmental variations and the production stability of the genotypes. The objective of this work was to evaluate the adaptability and phenotypic stability of RB genotypes of sugarcane by the AMMI (Additive Main Effects and Multiplicative Interaction Analysis) method. The experiments were conducted in five production units in the State of Pernambuco, in sugarcane plantations, soca and resoca, using 14 RB sugarcane genotypes, 11 RB clones from the 2004 series (G1 to G11) and three cultivars (G12 To G14) RB863129, RB867515 and BR92579 as controls. Each combination producing-cut unit was considered as an environment, totaling 13 environments. A randomized complete block design with four replications was used. The following variables were evaluated: tons of sugarcane per hectare (TCH) and tons of pol. Per hectare (TPH). The significant GxA interaction revealed changes in the classification of genotypes in response to environments. Genotype G12 showed general adaptability, phenotypic stability and high productivity for both variables. Genotypes G10, G13 and G14 showed higher yields, higher contribution to the interaction, indicating specific stability.Para a recomendação de novas cultivares, o conhecimento da interação genótipo x ambiente (GxA) é essencial, pois, permite analisar o desempenho dos genótipos em diferentes ambiente. Os resultados destes ensaios são sintetizados por estudos de adaptabilidade e estabilidade fenotípica, que permite conhecer a capacidade produtiva, a adaptação frente as variações ambientais e a estabilidade de produção dos genótipos. O objetivo deste trabalho foi avaliar a adaptabilidade e estabilidade fenotípica de genótipos RB de cana-de-açúcar, pelo método AMMI (Additive Main Effects and Multiplicative Interaction Analysis). Os experimentos foram conduzidos em cinco unidades produtoras no estado de Pernambuco, em cultivos de cana planta, soca e ressoca, utilizando 14 genótipos RB de cana-de-açúcar sendo 11 clones RB da série 2004 (G1 ao G11) e três cultivares (G12 ao G14) RB863129, RB867515 e BR92579, como testemunhas. Cada combinação unidade produtora-corte foi considerado como um ambiente, totalizando 13 ambientes. Utilizou-se o delineamento experimental de blocos casualizados, com quatro repetições. Foram avaliadas as variáveis toneladas de cana por hectare (TCH) e toneladas de pol por hectare (TPH). A interação GxA significativa revelou alterações na classificação dos genótipos em resposta aos ambientes. O genótipo G12 apresentou adaptabilidade geral, estabilidade fenotípica e alta produtividade para as duas variáveis. Os genótipos G10, G13 e G14 apresentaram maiores produtividades, maior contribuição com a interação, indicando estabilidade específica.Submitted by Mario BC (mario@bc.ufrpe.br) on 2017-10-03T13:17:39Z No. of bitstreams: 1 Talyta Amaral Magalhaes.pdf: 733612 bytes, checksum: 559c2153abbe20b46bfd22a480cc333e (MD5)Made available in DSpace on 2017-10-03T13:17:39Z (GMT). No. of bitstreams: 1 Talyta Amaral Magalhaes.pdf: 733612 bytes, checksum: 559c2153abbe20b46bfd22a480cc333e (MD5) Previous issue date: 2017-07-18Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Melhoramento Genético de PlantasUFRPEBrasilDepartamento de AgronomiaMelhoramento vegetalCana-de-açúcarGenótipoAdaptabilidade fenotípicaEstabilidade fenotípicaFITOTECNIA::MELHORAMENTO VEGETALAdaptabilidade e estabilidade fenotípica de clones de cana-de- açúcarinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-6234655866848882505600600600600-68005538799722292052615607299470131967-2555911436985713659info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7058/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALTalyta Amaral Magalhaes.pdfTalyta Amaral Magalhaes.pdfapplication/pdf733612http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7058/2/Talyta+Amaral+Magalhaes.pdf559c2153abbe20b46bfd22a480cc333eMD52tede2/70582017-10-03 10:17:39.133oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:35:09.061633Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar |
title |
Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar |
spellingShingle |
Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar MAGALHÃES, Talyta Amaral Melhoramento vegetal Cana-de-açúcar Genótipo Adaptabilidade fenotípica Estabilidade fenotípica FITOTECNIA::MELHORAMENTO VEGETAL |
title_short |
Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar |
title_full |
Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar |
title_fullStr |
Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar |
title_full_unstemmed |
Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar |
title_sort |
Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar |
author |
MAGALHÃES, Talyta Amaral |
author_facet |
MAGALHÃES, Talyta Amaral |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
SILVA, Gheysa Coelho |
dc.contributor.advisor-co1.fl_str_mv |
OLIVEIRA, Francisco José de |
dc.contributor.referee1.fl_str_mv |
DUTRA FILHO, João de Andrade |
dc.contributor.referee2.fl_str_mv |
SILVA, José Wilson da |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6852435236679800 |
dc.contributor.author.fl_str_mv |
MAGALHÃES, Talyta Amaral |
contributor_str_mv |
SILVA, Gheysa Coelho OLIVEIRA, Francisco José de DUTRA FILHO, João de Andrade SILVA, José Wilson da |
dc.subject.por.fl_str_mv |
Melhoramento vegetal Cana-de-açúcar Genótipo Adaptabilidade fenotípica Estabilidade fenotípica |
topic |
Melhoramento vegetal Cana-de-açúcar Genótipo Adaptabilidade fenotípica Estabilidade fenotípica FITOTECNIA::MELHORAMENTO VEGETAL |
dc.subject.cnpq.fl_str_mv |
FITOTECNIA::MELHORAMENTO VEGETAL |
description |
For the recommendation of new cultivars the knowledge of the interaction genotype x environment (GxA) is essential, therefore, it allows to analyze the performance of the genotypes in different environment. The results of these tests are synthesized by studies of adaptability and phenotypic stability, which allows to know the productive capacity, the adaptation to the environmental variations and the production stability of the genotypes. The objective of this work was to evaluate the adaptability and phenotypic stability of RB genotypes of sugarcane by the AMMI (Additive Main Effects and Multiplicative Interaction Analysis) method. The experiments were conducted in five production units in the State of Pernambuco, in sugarcane plantations, soca and resoca, using 14 RB sugarcane genotypes, 11 RB clones from the 2004 series (G1 to G11) and three cultivars (G12 To G14) RB863129, RB867515 and BR92579 as controls. Each combination producing-cut unit was considered as an environment, totaling 13 environments. A randomized complete block design with four replications was used. The following variables were evaluated: tons of sugarcane per hectare (TCH) and tons of pol. Per hectare (TPH). The significant GxA interaction revealed changes in the classification of genotypes in response to environments. Genotype G12 showed general adaptability, phenotypic stability and high productivity for both variables. Genotypes G10, G13 and G14 showed higher yields, higher contribution to the interaction, indicating specific stability. |
publishDate |
2017 |
dc.date.accessioned.fl_str_mv |
2017-10-03T13:17:39Z |
dc.date.issued.fl_str_mv |
2017-07-18 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
MAGALHÃES, Talyta Amaral. Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar. 2017. 52 f. Dissertação (Programa de Pós-Graduação em Melhoramento Genético de Plantas) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7058 |
identifier_str_mv |
MAGALHÃES, Talyta Amaral. Adaptabilidade e estabilidade fenotípica de clones de cana-de- açúcar. 2017. 52 f. Dissertação (Programa de Pós-Graduação em Melhoramento Genético de Plantas) - Universidade Federal Rural de Pernambuco, Recife. |
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http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7058 |
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Universidade Federal Rural de Pernambuco |
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