Variação genética, interação genótipo solo e ganhos na seleção em teste de progěnies de Corymbia citriodora Hook em Luiz Antonio, São Paulo

Página do item simplificado
dc.contributor.authorMorais, Euripedes
dc.contributor.authorZanatto, Antonio Carlos Scatena
dc.contributor.authorFreitas, Miguel Luiz Menezes
dc.contributor.authorDe Moraes, Mário Luiz Teixeira [UNESP]
dc.contributor.authorSebbenn, Alexandre Magno
dc.contributor.institutionPesquisador do Instituto Florestal de São Paulo
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:24:38Z
dc.date.available2014-05-27T11:24:38Z
dc.date.issued2010-03-01
dc.description.abstractThe aim of this study was to investigate the genetic variation, the genotype × soil interaction and the selection among and within Corymbia citriodora progenies in three different kinds of soils (Red Latossol, Quartz Sand and Purple Latossol), which occur in the Luiz Antônio Experimental Station, São Paulo State, Brazil. The progeny test was established 1983, using 56 open-pollinated families of C. citriodora. Twenty fve years after planting the following traits were measured: height, diameter at breast height (Dbh), stem form and survival. Best growth occurred in Purple Latossol. Significant differences among progenies were detected for most traits in all sites, suggesting the possibility of improvement by selection. In the analysis with sites, Significant differences among locals, progenies and genotypes × soil interaction were detected, confiming that the tested material has sufficient genetic variation to be explored by selection in all sites. The analysis of genotype × soil interaction indicates that growth traits present single interaction and the same progenies can be selected in each site. On the order hand, genotype × soil interaction for stem form and survival was complex; and specifc progenies need to be selected for each kind of soil. The population, due to its high genetic variation and strong genetic control of traits, permits to obtain considerable genetic gains by selection among and within progenies.en
dc.description.affiliationPesquisador do Instituto Florestal de São Paulo, Caixa Postal 1322, São Paulo, SP - 01059-970
dc.description.affiliationDepartamento de Fitotecnia, Economia e Sociologia Rural Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista, Av. Brasil-Centro, 56, Ilha Solteira, SP - 15378-000
dc.description.affiliationUnespDepartamento de Fitotecnia, Economia e Sociologia Rural Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista, Av. Brasil-Centro, 56, Ilha Solteira, SP - 15378-000
dc.format.extent11-18
dc.identifierhttp://www.ipef.br/publicacoes/scientia/nr85/cap01.pdf
dc.identifier.citationScientia Forestalis/Forest Sciences, n. 85, p. 11-18, 2010.
dc.identifier.file2-s2.0-77950814607.pdf
dc.identifier.issn1413-9324
dc.identifier.lattes9339164677717394
dc.identifier.scopus2-s2.0-77950814607
dc.identifier.urihttp://hdl.handle.net/11449/71595
dc.identifier.wosWOS:000277233400001
dc.language.isopor
dc.relation.ispartofScientia Forestalis/Forest Sciences
dc.relation.ispartofjcr0.500
dc.relation.ispartofsjr0,495
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectEucalyptus
dc.subjectProgeny test
dc.subjectSoil
dc.subjectTree breeding
dc.subjectCorymbia
dc.subjectDiameter-at-breast heights
dc.subjectExperimental stations
dc.subjectGenetic control
dc.subjectGenetic gain
dc.subjectGenetic variation
dc.subjectGrowth traits
dc.subjectOpen-pollinated families
dc.subjectProgeny tests
dc.subjectQuartz sand
dc.subjectSoil interaction
dc.subjectStem form
dc.subjectComplexation
dc.subjectForestry
dc.subjectGenes
dc.subjectGenetic engineering
dc.subjectOxide minerals
dc.subjectQuartz
dc.subjectSoils
dc.titleVariação genética, interação genótipo solo e ganhos na seleção em teste de progěnies de Corymbia citriodora Hook em Luiz Antonio, São Paulopt
dc.title.alternativeGenetic variation, genotype x soil interaction and genetic gains in a Corymbia citriodora Hook progeny test in Luiz Antonio, São Paulo, Brazilen
dc.typeArtigo
unesp.author.lattes9339164677717394
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
2-s2.0-77950814607.pdf
Tamanho:
512.49 KB
Formato:
Adobe Portable Document Format
Baixar

Coleções

Artigos - Fitotecnia, Tecnologia de Alimentos e Sócio Economia - FEIS