Results 191 to 200 of about 31,122 (235)
Some of the next articles are maybe not open access.
DAMAGE TO PINUS RADIATA BY CLIMATIC AGENTS
Australian Forestry, 1947SUMMARY From observations made, principally in the Australian Capital Territory, damage to Pinus radiata (Monterey pine) caused by various climatic agents is described. Low temperatures are considered to be responsible for needle discoloration in winter and dead tips and needles in certain cases in young trees, small frost cracks, frost rings and ...
openaire +1 more source
MICRONUTRIENTS ESSENTIAL FOR THE GROWTH OF PINUS RADIATA
Australian Forestry, 1943(1943). MICRONUTRIENTS ESSENTIAL FOR THE GROWTH OF PINUS RADIATA. Australian Forestry: Vol. 7, No. 1, pp. 22-27.
openaire +1 more source
Resin Metabolism in the Sapwood of Pinus radiata
Nature, 1963Carbon-14 produced in nuclear explosions was used as a tracer to examine resin metabolism in Pinus radiata. Annual rings of trees were ground and the resin extracted. The C/sup 12/: C/sup 13/ and C/sup 14/ ratio of each sample was determined. Results indicate that all the resin activity is considerably lower than that of the atmosphere at the time the ...
A. T. WILSON +2 more
openaire +1 more source
Particleboards with Pinus radiata Bark
1991Mixtures of Pinus radiata D. Don back and wood particles for the production of particleboards were studied. Single layer boards with the following processing parameters were manufactured: Board thickness: 11 mm; Board density: 650 kg/m3 ; Adhesive content: 8% urea-resin solids, based on ovendry weight of particles; Bark content (%): 0; 10; 25; 40; 55 ...
Poblete W., Hernán +1 more
openaire +1 more source
Somatic Embryogenesis in Pinus Radiata Don.
1995Pinus radiata (Monterey pine) is by far the most dominant plantation softwood in several Southern hemisphere countries. Recent figures indicate expanding acreage’s of ca. 700000 ha in Australia, ca. 1.3 million ha in Chile and ca. 1 million ha in New Zealand, these three countries accounting for most plantations of this species.
Stephen F. Chandler, Richard Young
openaire +1 more source
Genomic Selection in Scots (Pinus Sylvestris) and Radiata (Pinus Radiata) Pines
2022Ainhoa Calleja-Rodríguez +7 more
openaire +1 more source
THE CLASSIFICATION AND DISTRIBUTION OF THE MYCORRHIZAS OF PINUS RADIATA
Australian Forestry, 1965SUMMARY Seven different types of mycorrhiza were collected from a stand of Pinus radiata D. Don growing at Mt. Macedon. Victoria. These were classified according to Dominik's colour key. One of the forms has not been described before. The distribution of these types along a random traverse was studied over a period of 14 months.
openaire +1 more source
The longitudinal Young's modulus of Pinus radiata
Wood Science and Technology, 1969The variation of the longitudinal Young's modulus with mean cellulose microfibril angle of the wood substance of the earlywood of a softwood has been determined from small clear samples. The longitudinal Young's modulus falls steeply as the angle between the longitudinal axis and the mean microfibril direction in the cell walls increases. The variation
openaire +1 more source