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Physiological response to pruning severity in Eucalyptus regnans plantations
New Forests, 2014The photosynthetic response to pruning was measured in two Eucalyptus regnans stands, aged 2 and 3 years, located in areas of high productivity on the coast of the province of Arauco, Chile. Variables such as rates of CO2 assimilation and stomatal conductance were measured in three ages of foliage on trees with different pruning severity treatments ...
Magdalena Lisboa +6 more
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Identification of 4-Methyl-D-glucuronic Acid in Eucalyptus regnans Wood
Nature, 1953MANY workers have identified the hexuronic acid components of pectins, gums and mucilages1. However, the uronic acid components of wood hemicelluloses have proved difficult to identify. O'Dwyer2 and Yaramori and Tachi3 have shown that glucuronic acid is present in the hemicelluloses of beech wood and of elm wood respectively.
C M, STEWART, D H, FOSTER
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DISSEMINATION OF SEED FROM EUCALYPTUS REGNANS
Australian Forestry, 1966SUMMARY Wind is the only important agent of dispersal of E. regnans F. Muell. seed and most seed is disseminated in the direction of the locally prevailing winds. Seed-trapping studies over several years have shown that dissemination is poor from the edge of a dense forest, but much better from isolated trees.
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Micropropagation of Juvenile Eucalyptus regnans (Mountain Ash)
Australian Journal of Botany, 1991Node-derived shoot cultures of Eucalyptus regnans were established from in vitro grown seedlings on Murashige and Skoog basal medium supplemented with 0.5 mg L-1 (2 µm) zeatin and 0.05 mg L-1 (0.3 µm) napthaleneacetic acid. A double sterilisation method was essential to obtain clean material from seed.
C Blomstedt +3 more
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End-force distributions during bending ofEucalyptus regnans
International Wood Products Journal, 2016Variation in end-force across the thickness of Eucalyptus regnans bending specimens has been measured using a novel differential-end-force-sensor, purpose designed and built with three sensors to detect force near the surfaces and the neutral axis of the specimen. Two experiments were conducted that showed that the type of end-restraint does affect the
C. Burvill, B. Ozarska, L. Juniper
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Succession of fungi in leaf litter of Eucalyptus regnans
Transactions of the British Mycological Society, 1966The succession of fungi associated with the decomposing leaf litter of Eucalyptus regnans F. Muell. has been studied over a period of 60 weeks. A technique for separating the litter into layers in order to relate the degree of decomposition of the leaves to the mycofloral population is described.
B.J. Macauley, L.B. Thrower
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Chemical cellulose from Eucalyptus Regnans wood by autohydrolysis-explosion-extraction
Carbohydrate Polymers, 1992Eucalyptus regnans woodchips and sawdust, which were autohydrolysed at 200°C and exploded at 6·9 MPa nitrogen pressure in the Siropulper pilot plant, gave pulp yields of 68–76% with pentosan contents of 0·9–2·0%, similar to those of pulps which were not exploded.
Adrian F.A. Wallis, Ross H. Wearne
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BREEDING EUCALYPTUS REGNANS—FIVE YEAR PROGRESS REPORT
Australian Forestry, 1964SUMMARY The breeding programme at Traralgon aims to improve Eucalyptus regnans F. v. M. as a forest tree by increasing the rate of growth, improving wood quality, and increasing resistance to damage by fire. Improvement may be accomplished in three ways:—(1) provenance trials (to determine the best place to collect seed for afforestation in a given ...
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ARTIFICIAL REGENERATION OF MOUNTAIN ASH (EUCALYPTUS REGNANS)
Australian Forestry, 1940(1940). ARTIFICIAL REGENERATION OF MOUNTAIN ASH (EUCALYPTUS REGNANS) Australian Forestry: Vol. 5, No. 1, pp. 26-32.
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Moth pocket, a timber defect inEucalyptus regnans
Australian Forestry, 1983It is proposed that “bird's eye”, a common timber defect of Eucalyptus regnans, be renamed “moth pocket” because of its origin and appearance.
G. C. Marks, J. A. Harris, I. R. Long
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