Hypsometric approaches to Eucalyptus experiments in Brazil

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorScolforo, Henrique Ferraço-
Autor(es): dc.creatorRaimundo, Marcel Regis-
Autor(es): dc.creatorScolforo, José Roberto Soares-
Autor(es): dc.creatorMello, José Marcio-
Autor(es): dc.creatorBatista, Anderson Pedro Bernardina-
Autor(es): dc.creatorBullock, Bronson-
Data de aceite: dc.date.accessioned2026-02-09T12:30:38Z-
Data de disponibilização: dc.date.available2026-02-09T12:30:38Z-
Data de envio: dc.date.issued2020-07-01-
Data de envio: dc.date.issued2020-07-01-
Data de envio: dc.date.issued2015-11-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/41655-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1162731-
Descrição: dc.descriptionThe objective of this study was to determine the best method to estimate tree height by different hypsometric approaches. This study is a provenance trial with Eucalyptus spp. in a 35-year-old pioneering plantation in the municipality of Lavras, Brazil. The census was taken by measuring the diameter at 1.30 m above ground and total height. All x and y coordinates of the individual trees were obtained and these trees were classified according to their stem quality. The ordinary kriging, co-kriging and ordinary kriging of the residuals generated from the regression models were fitted by an exponential model. The Curtis model was selected for calculating the regression. The best method to estimate the height-diameter relationship was based on the statistical and graphical criteria. The spatial prediction model did not adequately represent the height–diameter relationship. The regression technique was more precise and accurate by inserting variables that helped capture different development standards of the trees. The regression-kriging produced more accurate total height estimates. Inclusion of the stochastic effect in the general spatial behavior of the total height variable helped to capture specific details about the stand. Therefore, this method is recommended for experimental areas.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherAcademic Journals-
Direitos: dc.rightsacesso aberto-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
???dc.source???: dc.sourceAfrican Journal of Agricultural Research-
Palavras-chave: dc.subjectKriging-
Palavras-chave: dc.subjectRegression models-
Palavras-chave: dc.subjectCovariable-
Palavras-chave: dc.subjectTree height-
Palavras-chave: dc.subjectKrigagem-
Palavras-chave: dc.subjectModelos de regressão-
Palavras-chave: dc.subjectEucalipto-
Palavras-chave: dc.subjectAltura da árvore-
Título: dc.titleHypsometric approaches to Eucalyptus experiments in Brazil-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

Não existem arquivos associados a este item.