Growth and survival of Eucalyptus viminalis in a frost-prone site in southern Brazil, and implications for genetic management

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniv Estadual Ctr Oeste UNICENTRO-
Autor(es): dc.contributorSuzano Papel Celulose-
Autor(es): dc.contributorUniv Fed Goias UFG-
Autor(es): dc.contributorUniv Fed Brasilia UnB-
Autor(es): dc.creatorTambarussi, Evandro V.-
Autor(es): dc.creatorSilva, Eder D. B.-
Autor(es): dc.creatorCost, Rodolfo M. L. da-
Autor(es): dc.creatorSantos, Jessica F. F.-
Autor(es): dc.creatorJatzek, Vitor A.-
Autor(es): dc.creatorRecende, Rafael T.-
Data de aceite: dc.date.accessioned2025-08-21T23:11:45Z-
Data de disponibilização: dc.date.available2025-08-21T23:11:45Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-03-22-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.33494/nzifs532023x236x-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/245604-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/245604-
Descrição: dc.descriptionBackground: As the climate in southern Brazil is cold with frequent frosts, Eucalyptus species that can resist these climatic conditions are needed for commercial plantations. This study aims to evaluate provenances and families of Eucalyptus viminalis Labill. and compare them to 11 other Eucalyptus spp. to select superior genotypes with high production potential and resistance to frost. Methods: A total of 58 open-pollinated families from 16 provenances in Australia were planted in a frost-prone site in Irati, Parana state, Brazil, using a randomised block design, with three replicates, linear plots of three plants, and a 2 x 2 m spacing, for a total experimental area of one hectare. Another eleven Eucalyptus species were planted in linear plots ranging from four to 59 plants alongside the experiment.Results: Survival for E. viminalis ranged from 0 to 68%, indicating genetic variability for frost resistance in this species. The variation among provenances was high (56%) for total genetic variation, indicating relatively high additive genetic differentiation among them. The other half of the total additive genetic variation was within (24%) and among families (20%), showing good variability among genotypes of each provenance.Conclusions: In relation to the other 11 species, E. viminalis shows promise for frost-prone sites as the results are comparable to other species used in this region and clones from breeding programmes developed for these conditions. Thus, E. viminalis offers the potential for selecting superior genotypes to be cloned for immediate genetic gains, as well as for the next generation of breeding.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUniv Estadual Paulista FCA Unesp, Fac Ciencias Agron, Dept Producao Vegetal, Ave Univ 3780, BR-18610034 Botucatu, SP, Brazil-
Descrição: dc.descriptionUniv Sao Paulo ESALQ USP, Programa Posgraduacao Recursos Genet, Escola Super Agr Luiz Queiroz, Av Padua Dias 11, BR-13418900 Piracicaba, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Ctr Oeste UNICENTRO, Programa Posgraduacao Agron, Rua Padre,875 Santa Cruz, BR-85015430 Guarapuava, PR, Brazil-
Descrição: dc.descriptionSuzano Papel Celulose, Ctr Pesquisa Tres Lagoas, Rodovia Br 158,Km 292,Acesso A Direta Km 04 S-N, BR-79601970 Tres Lagoas, MS, Brazil-
Descrição: dc.descriptionUniv Fed Goias UFG, Programa Posgraduacao Genet Melhoramento Plantas P, Escola Agron, Av Esperanca,S-N Chacaras Recreio Samambaia, BR-74690900 Goiania, GO, Brazil-
Descrição: dc.descriptionUniv Fed Brasilia UnB, Fac Tecnol, Programa Posgraduacao Ciencias Florestais, BR-70910900 Brasilia, DF, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista FCA Unesp, Fac Ciencias Agron, Dept Producao Vegetal, Ave Univ 3780, BR-18610034 Botucatu, SP, Brazil-
Descrição: dc.descriptionCNPq: 304899/2019-4-
Descrição: dc.descriptionCNPq: 200727/2020-6-
Formato: dc.format13-
Idioma: dc.languageen-
Publicador: dc.publisherScion-
Relação: dc.relationNew Zealand Journal Of Forestry Science-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectBayesian analysis-
Palavras-chave: dc.subjectmulti-species conservation-
Palavras-chave: dc.subjectprovenance and progeny trial-
Palavras-chave: dc.subjecttree breeding-
Palavras-chave: dc.subjectselection gain-
Palavras-chave: dc.subjectspatial modeling-
Título: dc.titleGrowth and survival of Eucalyptus viminalis in a frost-prone site in southern Brazil, and implications for genetic management-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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