Seleção simultânea de caracteres em progênies de Pinus caribaea Morelet var. bahamensis

dc.contributor.authorMissio, Robson Fernando [UNESP]
dc.contributor.authorCambuim, José [UNESP]
dc.contributor.authorDe Moraes, Mario Luiz Teixeira [UNESP]
dc.contributor.authorDe Paula, Rinaldo Cesar [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:13Z
dc.date.available2014-05-27T11:21:13Z
dc.date.issued2004-12-01
dc.description.abstractIn order to obtain superior materials, the selected genotype needs to simultaneously have a group of favorable attributes and give a higher yield, so as to satisfy both the consumer and the producer. The objective of this work was to determinate the gain expected trough direct selection in each trait studied (height, breast-high diameter, stem form and volume), as well as through simultaneous selection based on the classic selection index (Smith and Hazel) and trough rank addictions in progenies of Pinus caribaea var. bahamensis. The 119 progenies were supplied by the Institute de Pesquisas e Estudos Florestais - IPEF-ESALQ/USP (ESALQ/USP Forest Study and Research Institute) in Piracicaba city, São Paulo State, Brazil, originated from the Centro de Conservação Genética e Melhoramento de Pinheiros Tropicais - CCGMPT (Tropical Pines Improvement and Genetic Conservation Center), in the city of Aracruz, ES, Brazil. The experiment was established in March 1990 at the school and research farm of Ilha Solteira's engineering faculty in the city of Selviria, MS, Brazil, and was evaluated when it was 13 years old. Significant differences were detected (P<0.01) among progenies in relation to the four traits studied. Selection indexes were shown to be adequate for the selection of the evaluated traits and, when compared to the direct selection, they distributed the obtained gains in a more equilibrated manner, and so favored superior progenies selection, which in turn propitiated the conditions necessary to turn the progenies test in a seedling seed orchard and to supply material to establish a clonal seed orchard.en
dc.description.affiliationFaculdade de Engenharia de Ilha Solteira UNESP e Bolsista FAPESP, Caixa Postal 31, Ilha Solteira, SP - 15385-000
dc.description.affiliationTécnico de Nivel Superior da Fazenda de Ensino Pesquisa e Extensão da Faculdade de Engenharia de Ilha Solteira UNESP, Caixa Postal 31, Ilha Solteira, SP -15385-000
dc.description.affiliationDepartamento de Fitotecnia Tecnologia de Alimentos e Scio-economia da Faculdade de Engenharia de Ilha Solteira UNESP e Bolsista do CNPq, Caixa Postal 31, Ilha Solteira, SP -15385-000
dc.description.affiliationDepartamento de Produção Vegetal Faculdade de Ciências Agrárias e Veterinária de Jaboticabal UNESP, Via Acesso Prof. Paulo Donato C. s/n, Jaboticabal, SP -14884-900
dc.description.affiliationUnespFaculdade de Engenharia de Ilha Solteira UNESP e Bolsista FAPESP, Caixa Postal 31, Ilha Solteira, SP - 15385-000
dc.description.affiliationUnespTécnico de Nivel Superior da Fazenda de Ensino Pesquisa e Extensão da Faculdade de Engenharia de Ilha Solteira UNESP, Caixa Postal 31, Ilha Solteira, SP -15385-000
dc.description.affiliationUnespDepartamento de Fitotecnia Tecnologia de Alimentos e Scio-economia da Faculdade de Engenharia de Ilha Solteira UNESP e Bolsista do CNPq, Caixa Postal 31, Ilha Solteira, SP -15385-000
dc.description.affiliationUnespDepartamento de Produção Vegetal Faculdade de Ciências Agrárias e Veterinária de Jaboticabal UNESP, Via Acesso Prof. Paulo Donato C. s/n, Jaboticabal, SP -14884-900
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent161-168
dc.identifierhttp://www.ipef.br/publicacoes/scientia/nr66/cap16.pdf
dc.identifier.citationScientia Forestalis/Forest Sciences, n. 66, p. 161-168, 2004.
dc.identifier.file2-s2.0-19144362139.pdf
dc.identifier.issn1413-9324
dc.identifier.lattes1820626100081027
dc.identifier.orcid0000-0001-9088-3924
dc.identifier.scopus2-s2.0-19144362139
dc.identifier.urihttp://hdl.handle.net/11449/68033
dc.language.isopor
dc.relation.ispartofScientia Forestalis/Forest Sciences
dc.relation.ispartofjcr0.500
dc.relation.ispartofsjr0,495
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectForest improvement
dc.subjectGain through selection
dc.subjectSelection indexes
dc.subjectTropical pines
dc.subjectGenes
dc.subjectGenetic engineering
dc.subjectIndexing (materials working)
dc.subjectNutrition
dc.subjectOrchards
dc.subjectTropics
dc.subjectTropical engineering
dc.subjectForestation
dc.subjectGain
dc.subjectIndexing
dc.subjectNutrients
dc.subjectPinus
dc.subjectTropical Engineering
dc.titleSeleção simultânea de caracteres em progênies de Pinus caribaea Morelet var. bahamensispt
dc.title.alternativeSimultaneous selection of traits in progenies of Pinus caribaea Morelet var. bahamensisen
dc.typeArtigo
unesp.author.lattes1820626100081027[4]
unesp.author.orcid0000-0001-9088-3924[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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