Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Queju Tong"'
Publikováno v:
Wood Science and Technology. 48:1181-1196
Wood and fibre properties such as wood density, microfibril angle, and modulus of elasticity are industrially relevant factors in determining the mechanical properties of wood. Radial ring-level predictive models of these properties were developed us
Publikováno v:
BioResources. Nov2011, Vol. 6 Issue 4, p4055-4066. 12p.
Autor:
Isabelle Duchesne, Queju Tong, Cecilia Bustos, Nasko Terziev, Manon Vincent, William Gacitúa Escobar, Geoffrey Daniel
Publikováno v:
Wood Science and Technology. 48:7-22
Nanoindentation is a powerful tool for hardness testing on a very small scale. Since the technique was first introduced for studying wood cell wall mechanics, it has been integrated as an important tool for measuring the modulus of elasticity and har
Publikováno v:
Scandinavian Journal of Forest Research. 24:425-433
Precommercial thinning (PCT) is often used to improve stand growth and value. While PCT may accelerate tree growth and reduce mortality, it may also have a negative effect on product quality. This study examined the effect of moderate and heavy thinn
Lumber grade yield, and value of plantation-grown black spruce from 3 stands in northwestern Ontario
Publikováno v:
The Forestry Chronicle. 85:609-617
Three black spruce plantations in northwestern Ontario, with varied stand densities and site indices were studied to determine lumber properties and yield. Based on visual grading rules, each stand produced at least 87% No. 2 and Better grade lumber.