摘要
研究毛竹的立竹含水率和平衡含水率与取件高度和竹龄的关系,结果表明,离地高度和竹龄对毛竹立竹含水率影响很大,从基部到梢部含水率逐渐减小,随着竹龄增大,含水率减小。未干燥毛竹的平衡含水率与100℃±2℃至绝干的毛竹平衡含水率之差约3％。
Study on relation of moisture content and equilibrium moisture content of living Phyllostachys pubescens with sampling height and age resulted that sampling height and age had evident influence on living bamboo moisture content, which decreased from bottom to the top,but along with the bamboo age,moisture content decreased. Interactions among age and sampling height had significant effect on equilibrium moisture content of Ph. pubescens, but the absolute value of effect was small and it was no sense in production. The difference between the equilibrium moisture content of Ph. cens in green and that in oven dry was about 3%.
出处
《竹子研究汇刊》
北大核心
1995年第2期58-67,共10页
Journal of Bamboo Research
关键词
立竹含水率
平衡含水率
moisture content of living bamboo
equilibrium moisture content
age
