Results 61 to 70 of about 62,195 (260)
Estimation of wood volume of Eucalyptus dunnii and urograndis of different ages using TM/Landsat 5i
O objetivo deste estudo foi a geração de modelos de volume comercial com casca (Vcc) em povoamentos de Eucalyptus dunnii e urograndis em diferentes estágios de crescimento e condições de sítio, utilizando dados de reflectância das diferentes regiões do ...
Laura Camila de Godoy Goergen +2 more
semanticscholar +2 more sources
BASIC DENSITY AND RETRACTIBILITY OF WOOD CLONES OF THREE Eucalyptus SPECIES
Among the planted forests that supply the national wood industry, the genus Eucalyptus has become the most important, due to its fast growth, ease of large scale planting and variability of wood use.
Djeison Cesar Batista +2 more
doaj +1 more source
Many forest companies in Brazil started using plots of varying sizes in their continuous forest inventories (CFI), mainly to avoid the effects of marginal trees and to obtain more consistent estimates in the CFI.
Ataides Marinheski Filho +4 more
semanticscholar +1 more source
In vitro establishment and multiplication of genotypes of Eucalyptus dunnii Maiden [PDF]
This study aimed at evaluating the effect of genotypes of Eucalyptus dunnii on in vitro establishment and also the influence of genotypes grown in different concentrations of 6-Benzylaminopurine (BAP) on in vitro multiplication. Explants were obtained from 10 parent plants selected in the field as a function of their superior phenotype characteristics.
Navroski, Marcio Carlos +4 more
openaire +4 more sources
PRODUÇÃO DE PAINEL COMPENSADO ESTRUTURAL DE Eucalyptus grandis E Eucalyptus dunnii
Este trabalho foi desenvolvido com o objetivo de avaliar o potencial de utilização de lâminas de Eucalyptus grandis e Eucalyptus dunnii para produção de painéis compensados estruturais. Os painéis foram produzidos com diferentes formulações de adesivo à base de resina fenol-formaldeído.
Setsuo Iwakiri +3 more
openaire +2 more sources
The present study aims to evaluate the mechanical properties, colorimetric characteristics, and decay resistance of Pinus elliottii woods treated with oxides synthesized via green chemistry.
Nathalia V. V. de Nunes +9 more
semanticscholar +1 more source
INPUTS OPTIMIZATION IN THE SEEDLINGS PRODUCTION OF Corymbia citriodora E Eucalyptus dunnii
Corymbia citriodora and Eucalyptus dunnii are species of relevant importance due to the quality of the wood and growth potential in Southern Brazil.
C. Costella +5 more
semanticscholar +1 more source
O trabalho objetivou selecionar, para a região da Zona da Mata de Pernambuco, cultivares de Eucalyptus e, ou, identificar clones com alto potencial de produtividade. As espécies Eucalyptus saligna Sm., E. dunnii Maiden, E.
João Luis Barboza Coutinho +3 more
doaj +1 more source
Distinção de espécies de eucaliptode diferentes idades por meio de imagens TM/Landsat 5 [PDF]
Resumo: O objetivo deste trabalho foi avaliar a utilização de imagens do sensor TM/Landsat 5 na diferenciação de plantios comerciais de Eucalyptus dunnii e Eucalyptus urograndis com diferentes idades.
Laura Camila de Godoy Goergen +6 more
doaj +1 more source
Color variation and correlations in Eucalyptus dunnii sawnwood
A study of material thinned from a 9-year-old Eucalyptus dunnii progeny trial revealed that E. dunnii has light yellowish wood that is relatively uniform in color, and varies little within and between trees. The variation in color between half-sib families is small, but is statistically significant (P = 0.008).
Vanclay, Jerome K +2 more
openaire +1 more source

