Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits.
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1080984 |
Resumo: | This study aimed to estimate genetic parameters of Turiaçu pineapple clones using mixed models; and estimate genetic correlation coefficient between traits, to provide important information to breeding programs. For this, 19 pineapple plants were visually selected and its slips were collected and planted in a single environment and nine traits were evaluated. The genetic parameters of most evaluated traits presented significant differences between the 19 clones. Some traits, such as Fusarium wilt resistance, showed high magnitudes of heritability. Clones did not differ in relation to total titratable acidity (TTA) and total soluble solids (TSS). However, these traits, which have implications to fruit quality, showed to be negatively correlated to fruit mass (−0.46 and −0.67). The results indicate that the population of Turiaçu pineapple is suitable for selection, especially for Fusarium wilt resistance. Also, Turiaçu clones can be used in breeding programs of pineapple. |
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Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits.Abacaxi de turiaçuAbacaxiAnanás Comosusquantitative geneticsplant breedingThis study aimed to estimate genetic parameters of Turiaçu pineapple clones using mixed models; and estimate genetic correlation coefficient between traits, to provide important information to breeding programs. For this, 19 pineapple plants were visually selected and its slips were collected and planted in a single environment and nine traits were evaluated. The genetic parameters of most evaluated traits presented significant differences between the 19 clones. Some traits, such as Fusarium wilt resistance, showed high magnitudes of heritability. Clones did not differ in relation to total titratable acidity (TTA) and total soluble solids (TSS). However, these traits, which have implications to fruit quality, showed to be negatively correlated to fruit mass (−0.46 and −0.67). The results indicate that the population of Turiaçu pineapple is suitable for selection, especially for Fusarium wilt resistance. Also, Turiaçu clones can be used in breeding programs of pineapple.GUILHERME BARBOSA ABREU, CPACP; MARCOS MIRANDA TOLEDO, CPACP; MARCELO MATTOS CAVALLARI, CPPSE; José Ribamar Gusmão Araújo, UEMA; Antônia Alice Costa Rodrigues, UEMA; Luiz Gustavo de Lima Melo, UFRPE; Augusto César Vieira Neves Júnior, UEMA.ABREU, G. B.TOLEDO, M. M.CAVALLARI, M. M.ARAUJO, J. R. G.RODRIGUES, A. A. C.MELO, L. G. de L.NEVES JUNIOR, A. C. V.2017-11-29T23:20:07Z2017-11-29T23:20:07Z2017-11-2920172018-01-04T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10 p.Agricultural Sciences, v. 8, p. 1253-1262, 2017.http://www.alice.cnptia.embrapa.br/alice/handle/doc/108098410.4236/as.2017.811090enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-11-29T23:20:14Zoai:www.alice.cnptia.embrapa.br:doc/1080984Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-11-29T23:20:14falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-11-29T23:20:14Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits. |
title |
Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits. |
spellingShingle |
Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits. ABREU, G. B. Abacaxi de turiaçu Abacaxi Ananás Comosus quantitative genetics plant breeding |
title_short |
Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits. |
title_full |
Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits. |
title_fullStr |
Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits. |
title_full_unstemmed |
Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits. |
title_sort |
Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits. |
author |
ABREU, G. B. |
author_facet |
ABREU, G. B. TOLEDO, M. M. CAVALLARI, M. M. ARAUJO, J. R. G. RODRIGUES, A. A. C. MELO, L. G. de L. NEVES JUNIOR, A. C. V. |
author_role |
author |
author2 |
TOLEDO, M. M. CAVALLARI, M. M. ARAUJO, J. R. G. RODRIGUES, A. A. C. MELO, L. G. de L. NEVES JUNIOR, A. C. V. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
GUILHERME BARBOSA ABREU, CPACP; MARCOS MIRANDA TOLEDO, CPACP; MARCELO MATTOS CAVALLARI, CPPSE; José Ribamar Gusmão Araújo, UEMA; Antônia Alice Costa Rodrigues, UEMA; Luiz Gustavo de Lima Melo, UFRPE; Augusto César Vieira Neves Júnior, UEMA. |
dc.contributor.author.fl_str_mv |
ABREU, G. B. TOLEDO, M. M. CAVALLARI, M. M. ARAUJO, J. R. G. RODRIGUES, A. A. C. MELO, L. G. de L. NEVES JUNIOR, A. C. V. |
dc.subject.por.fl_str_mv |
Abacaxi de turiaçu Abacaxi Ananás Comosus quantitative genetics plant breeding |
topic |
Abacaxi de turiaçu Abacaxi Ananás Comosus quantitative genetics plant breeding |
description |
This study aimed to estimate genetic parameters of Turiaçu pineapple clones using mixed models; and estimate genetic correlation coefficient between traits, to provide important information to breeding programs. For this, 19 pineapple plants were visually selected and its slips were collected and planted in a single environment and nine traits were evaluated. The genetic parameters of most evaluated traits presented significant differences between the 19 clones. Some traits, such as Fusarium wilt resistance, showed high magnitudes of heritability. Clones did not differ in relation to total titratable acidity (TTA) and total soluble solids (TSS). However, these traits, which have implications to fruit quality, showed to be negatively correlated to fruit mass (−0.46 and −0.67). The results indicate that the population of Turiaçu pineapple is suitable for selection, especially for Fusarium wilt resistance. Also, Turiaçu clones can be used in breeding programs of pineapple. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11-29T23:20:07Z 2017-11-29T23:20:07Z 2017-11-29 2017 2018-01-04T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Agricultural Sciences, v. 8, p. 1253-1262, 2017. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1080984 10.4236/as.2017.811090 |
identifier_str_mv |
Agricultural Sciences, v. 8, p. 1253-1262, 2017. 10.4236/as.2017.811090 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1080984 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
10 p. |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503445555707904 |