Data/hora: 11/06/2024 12:10:50

Provedor de dados: | 22
País: | Brazil

Título:

Efficiency of methods for estimating total volume for Corymbia citriodora

Eficiência de métodos para estimativa do volume total de Corymbia citriodora

Autores: | Martins, Ana Paula Marques; Carvalho, Douglas Edson; Schmidt, Luciane Naimeke; Gorenstein, Maurício Romero; Cysneiros, Vinícius Costa.
Data: | 2016-07-05
Ano: | 2016
Palavras-chave: | Cubagem por Smalian; Equação volumétrica; Fator de forma; Método dos dois diâmetros.
Resumo: | The objective of this research was to evaluate the performance of different methods for estimating total volume for Corymbia citriodora (Hook.) K.D. Hill &amp; L.A.S. Johnson, with 17 years old, located in west of São Paulo State, Brazil. The compared methods were the volumetric equation from Schumacher and Hall, the two diameters method and the artificial form factor. Comparison of methodologies was made by analysis of variance (ANOVA) and the F value to detect significant differences between treatments, in which each method was considered as a treatment, and the volume obtained by Smalian was considered the control treatment. Test of Tukey was applied if necessary. For the method of the two diameters, the portion of the stem that propitiated the most correlated volume with the total volume was that one between the diameters measured at 1.30 and 2.0 meters above ground. The analysis of variance showed absence of significant differences between treatments, then the application of the Tukey test was not required.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português

Identificador:

http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13203

10.1818/sap.v15i2.13203

Editor: | Scientia Agraria Paranaensis
Relação: | http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13203/9898
Formato: | application/pdf

Fonte:

Scientia Agraria Paranaensis; Vol. 15, No 2 (2016); 178-184

1983-1471