Results 141 to 150 of about 2,378 (180)
Some of the next articles are maybe not open access.
Development of Plantlings and Stecklings of Radiata Pine
1993Tasman Forestry Limited (TFL) manages 200000 hectares of Pinus radiata (D.Don) forests in New Zealand primarily for clearwood production, which necessitates intensive pruning to 6.0 m of the final crop stems. Pulpwood and framing timber come from intermediate thinnings and unpruned top logs.
openaire +1 more source
Gluing of radiata pine veneer with ureaformaldehyde
1989The purpose of this work was to assess various methods of gluing radiata pine plywood with a wood moisture content above 10% using ureaformaldehyde. The following variables and levels were examined: temperature: 105° C and 120° C; wood moisture content: 10%, 15% and 20%, extender in the glue mixture: 0%, 20% and 30%.
Devlieger S., Francis +1 more
openaire +1 more source
The need for planted forests and the example of radiata pine
New Forests, 1999Ten thousand years ago our 5 million hunter-gatherer ancestors used, over the period of a year, about 200 species of local food items. Now, the nearly 6 billion global population gets 70 percent of its food from nine species of plants, one species of bird, and two species of mammals.
openaire +1 more source
Radiata pine pruning technology
Australian Forestry, 1986P. Wilkes, L. J. Bren
openaire +1 more source
LEANS IN MONTEREY PINE (PINUS RADIATA) PLANTATIONS
Australian Forestry, 1940Of the many forces acting on the growing tree, the one which exercises the greatest effect on the ultimate form of the saw mill log is wind. One of the most obvious results of the action of wind is the development of leans. This effect is such that in many regions of Australia where Monterey Pine is grown, the whole forest takes up a lean in the ...
openaire +1 more source
JUVENILITY IN HEDGED RADIATA PINE
Acta Horticulturae, 1976W.J. Libby, J.V. Hood
openaire +1 more source
Local and generalized height-diameter equations for radiata pine (Pinus radiata)
2006In this study, two different approaches for modeling the height-diameter relationship were analyzed. Data were obtained from 3,492 sample plots established in 105 operational pre-harvest inventories in the province of Arauco, VIII Region. Measures of precision and bias permitted to evaluate and compare equations within and between modeling approaches ...
Trincado, Guillermo, Leal D., Cristián
openaire +1 more source
Effect of the Longitudinal Tensile Creep on the Stiffness of Radiata Pine (Pinus radiata D. Don)
Materials, 2022Oswaldo Erazo +2 more
exaly