Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditions
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s11676-021-01337-5 http://hdl.handle.net/11449/210772 |
Resumo: | Investment in silvicultural techniques is noticeably lacking, especially in breeding programs for non-conventional wood species. Studying genotype x environment interaction (G x E) is essential to the development of breeding programs. Thus, this study aimed to estimate genetic diversity of and the effects of G x E interaction on two progeny tests of Cordia trichotoma, including the estimation of genetic gain and genetic diversity after selection. For the experiment, 30 progenies of C. trichotoma were tested at two sites with differing soil textures. Diameter at breast height (1.30 m above soil surface, dbh-cm), total height, diameter at 30 cm from the soil, first branch height, and survival were all monitored for four years. Statistical deviance, best linear unbiased estimator, and harmonic mean of relative performance of genetic values (MHPRVG) were all calculated to predict breeding values, estimate genetic parameters, and analyze deviance. All quantified traits varied significantly among progenies by soil type, with greatest variation recorded for genetic variability. Heritability of the progenies led to predictions of genetic gain, ranging from 7.73 to 15.45%, for dbh at four years of age. The calculated decrease in genetic diversity after selection showed that this parameter should be monitored in subsequent breeding cycles. G x E was low for all tests. The best-performing progenies proved most stable and best adapted to the different environmental conditions tested. |
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Repositório Institucional da UNESP |
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Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditionsEffective population numberNative speciesProductivityStability and adaptabilityTree improvementInvestment in silvicultural techniques is noticeably lacking, especially in breeding programs for non-conventional wood species. Studying genotype x environment interaction (G x E) is essential to the development of breeding programs. Thus, this study aimed to estimate genetic diversity of and the effects of G x E interaction on two progeny tests of Cordia trichotoma, including the estimation of genetic gain and genetic diversity after selection. For the experiment, 30 progenies of C. trichotoma were tested at two sites with differing soil textures. Diameter at breast height (1.30 m above soil surface, dbh-cm), total height, diameter at 30 cm from the soil, first branch height, and survival were all monitored for four years. Statistical deviance, best linear unbiased estimator, and harmonic mean of relative performance of genetic values (MHPRVG) were all calculated to predict breeding values, estimate genetic parameters, and analyze deviance. All quantified traits varied significantly among progenies by soil type, with greatest variation recorded for genetic variability. Heritability of the progenies led to predictions of genetic gain, ranging from 7.73 to 15.45%, for dbh at four years of age. The calculated decrease in genetic diversity after selection showed that this parameter should be monitored in subsequent breeding cycles. G x E was low for all tests. The best-performing progenies proved most stable and best adapted to the different environmental conditions tested.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Estadual Paulista, Fac Engn Ilha Solteira, BR-15385000 Ilha Solteira, BrazilSucupira Agroflorestas, BR-45400000 Fazenda Sucupira, Valenca, BrazilEmpresa Brasileira Pesquisa Agr, EMBRAPA Florestas, BR-83411000 Colombo, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, BR-15385000 Ilha Solteira, BrazilNortheast Forestry UnivUniversidade Estadual Paulista (Unesp)Sucupira AgroflorestasEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Santos, Wanderley dos [UNESP]Souza, Bruno Marchetti de [UNESP]Zulian, Daniele Fernanda [UNESP]Alves, Gilberto Terra RibeiroGomes, Joao Bosco VasconcellosMoraes, Mario Luiz Teixeira de [UNESP]Sousa, Valderes Aparecida deAguiar, Ananda Virginia de2021-06-26T06:17:32Z2021-06-26T06:17:32Z2021-04-28info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article11http://dx.doi.org/10.1007/s11676-021-01337-5Journal Of Forestry Research. Harbin: Northeast Forestry Univ, 11 p., 2021.1007-662Xhttp://hdl.handle.net/11449/21077210.1007/s11676-021-01337-5WOS:000645180200001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Forestry Researchinfo:eu-repo/semantics/openAccess2024-07-05T19:08:32Zoai:repositorio.unesp.br:11449/210772Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:19:43.409177Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditions |
title |
Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditions |
spellingShingle |
Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditions Santos, Wanderley dos [UNESP] Effective population number Native species Productivity Stability and adaptability Tree improvement |
title_short |
Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditions |
title_full |
Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditions |
title_fullStr |
Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditions |
title_full_unstemmed |
Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditions |
title_sort |
Genotype-environment interaction in Cordia trichotoma (Vell.) Arrab. Ex Steud. progenies in two different soil conditions |
author |
Santos, Wanderley dos [UNESP] |
author_facet |
Santos, Wanderley dos [UNESP] Souza, Bruno Marchetti de [UNESP] Zulian, Daniele Fernanda [UNESP] Alves, Gilberto Terra Ribeiro Gomes, Joao Bosco Vasconcellos Moraes, Mario Luiz Teixeira de [UNESP] Sousa, Valderes Aparecida de Aguiar, Ananda Virginia de |
author_role |
author |
author2 |
Souza, Bruno Marchetti de [UNESP] Zulian, Daniele Fernanda [UNESP] Alves, Gilberto Terra Ribeiro Gomes, Joao Bosco Vasconcellos Moraes, Mario Luiz Teixeira de [UNESP] Sousa, Valderes Aparecida de Aguiar, Ananda Virginia de |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Sucupira Agroflorestas Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) |
dc.contributor.author.fl_str_mv |
Santos, Wanderley dos [UNESP] Souza, Bruno Marchetti de [UNESP] Zulian, Daniele Fernanda [UNESP] Alves, Gilberto Terra Ribeiro Gomes, Joao Bosco Vasconcellos Moraes, Mario Luiz Teixeira de [UNESP] Sousa, Valderes Aparecida de Aguiar, Ananda Virginia de |
dc.subject.por.fl_str_mv |
Effective population number Native species Productivity Stability and adaptability Tree improvement |
topic |
Effective population number Native species Productivity Stability and adaptability Tree improvement |
description |
Investment in silvicultural techniques is noticeably lacking, especially in breeding programs for non-conventional wood species. Studying genotype x environment interaction (G x E) is essential to the development of breeding programs. Thus, this study aimed to estimate genetic diversity of and the effects of G x E interaction on two progeny tests of Cordia trichotoma, including the estimation of genetic gain and genetic diversity after selection. For the experiment, 30 progenies of C. trichotoma were tested at two sites with differing soil textures. Diameter at breast height (1.30 m above soil surface, dbh-cm), total height, diameter at 30 cm from the soil, first branch height, and survival were all monitored for four years. Statistical deviance, best linear unbiased estimator, and harmonic mean of relative performance of genetic values (MHPRVG) were all calculated to predict breeding values, estimate genetic parameters, and analyze deviance. All quantified traits varied significantly among progenies by soil type, with greatest variation recorded for genetic variability. Heritability of the progenies led to predictions of genetic gain, ranging from 7.73 to 15.45%, for dbh at four years of age. The calculated decrease in genetic diversity after selection showed that this parameter should be monitored in subsequent breeding cycles. G x E was low for all tests. The best-performing progenies proved most stable and best adapted to the different environmental conditions tested. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-26T06:17:32Z 2021-06-26T06:17:32Z 2021-04-28 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s11676-021-01337-5 Journal Of Forestry Research. Harbin: Northeast Forestry Univ, 11 p., 2021. 1007-662X http://hdl.handle.net/11449/210772 10.1007/s11676-021-01337-5 WOS:000645180200001 |
url |
http://dx.doi.org/10.1007/s11676-021-01337-5 http://hdl.handle.net/11449/210772 |
identifier_str_mv |
Journal Of Forestry Research. Harbin: Northeast Forestry Univ, 11 p., 2021. 1007-662X 10.1007/s11676-021-01337-5 WOS:000645180200001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Forestry Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
11 |
dc.publisher.none.fl_str_mv |
Northeast Forestry Univ |
publisher.none.fl_str_mv |
Northeast Forestry Univ |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129053254746112 |