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dc.contributor.authorda Silva, Janete Motta [UNESP]
dc.contributor.authorAguiar, Ananda Virginia
dc.contributor.authorMori, Edson Seizo [UNESP]
dc.contributor.authorTeixeira de Moraes, Mario Luiz [UNESP]
dc.date.accessioned2014-05-20T13:30:50Z
dc.date.available2014-05-20T13:30:50Z
dc.date.issued2011-06-01
dc.identifierhttp://www.ipef.br/publicacoes/scientia/nr90/cap12.pdf
dc.identifier.citationScientia Forestalis. Piracicaba: Ipef-inst Pesquisas Estudos Florestais, v. 39, n. 90, p. 241-252, 2011.
dc.identifier.issn1413-9324
dc.identifier.urihttp://hdl.handle.net/11449/10491
dc.description.abstractThe present research has proposed to estimate the genetic variation of growth traits and to estimate the expected gain by multi-effect index (MEI), in order to transform a Pinus caribaea var. caribaea progeny trial into a seedling seed orchard. The progeny trial was set up in 1989, in Selviria, MS, Brazil, using a 10 x 10 triple lattice design, with 99 progenies and a commercial control, with linear plots of ten plants, by the 3 x 3 m spacing between plants and rows. Total plant height, diameter at breast height (Dbh), wood volume, stem form, wood density at breast height, and survival were the evaluated quantitative traits. The trial was measured through 14, 15, and 16 years old. The 50% intensity of thinning at 14.3 years old was done. No significant was the genetic variation of different traits. Heritability estimates have presented low magnitude with low variation by the different ages. The application of MEI to DBH, at two years after thinning, resulted in higher gains than the selection of within and among progenies. The best selection strategy to obtain higher gains and to keep genetic diversity is to select until five plants per progenies.en
dc.format.extent241-252
dc.language.isopor
dc.publisherIpef-inst Pesquisas Estudos Florestais
dc.relation.ispartofScientia Forestalis
dc.sourceWeb of Science
dc.subjectgenetic parametersen
dc.subjectgenetic divergenceen
dc.subjecttropical pinesen
dc.subjectmulti-effects index (MEI)en
dc.titleVariação Genética e ganho esperado na seleção de progênies de Pinus caribaea var. caribaea em Selvíria, MSpt
dc.title.alternativeGenetic variation and expected gain in selection of Pinus caribaea Morelet var. caribaea progenies in Selviria, MSen
dc.typeArtigo
dcterms.licensehttp://www.ipef.br/publicacoes/scientia/sobre.asp
dcterms.rightsHolderIpef-inst Pesquisas Estudos Florestais
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.description.affiliationUNESP, Fac Engn Ilha Solteira, Dept Fitotecnia Tecnol Alimentos & Socioecon, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Florestas, BR-83411000 Colombo, PR, Brazil
dc.description.affiliationUNESP, Fac Ciencias Agr, Dept Prod Vegetal, BR-18610307 Botucatu, SP, Brazil
dc.description.affiliationUnespUNESP, Fac Engn Ilha Solteira, Dept Fitotecnia Tecnol Alimentos & Socioecon, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationUnespUNESP, Fac Ciencias Agr, Dept Prod Vegetal, BR-18610307 Botucatu, SP, Brazil
dc.identifier.wosWOS:000293816200012
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Ilha Solteirapt
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agronômicas, Botucatupt
dc.identifier.fileWOS000293816200012.pdf
dc.relation.ispartofjcr0.500
dc.relation.ispartofsjr0,495
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