期刊文献+

广义法正毛竹林株数按龄级分布

THE DISTRIBUTION OF STANDING BAMBOO NUMBER ACCORDING TO THE AGE-GRADE IN GENERALIZED N0RMAL BAMB0O FOREST
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摘要 本文以庆元毛竹为对象,运用广义法正林理论,对现实林分进行了株数和按龄级分布的广义法正状态调整。结果表明,毛竹林结构具有特殊性,通过调整能达到广义法正状态。 With the bamboo forest in Qinyuan County, Zhejiang Province,we have adjusted the standing bamboo number distribution according to age-grade by the theory of generalized normal forest- The results show that the structure of bamboo forest is a special one,and it can reach to generalized normal f0rest state by means of adjustment of standing bamboo number distritution basing on age-grade in several age-grades.
出处 《竹子研究汇刊》 北大核心 1997年第2期63-68,共6页 Journal of Bamboo Research
关键词 毛竹林 广义法正林 株数 分布 Phyllostachy heterocycla var. pubescens forest generalized normal forest gentan probability retain probability
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