四川省天然白夹竹林经营状况研究

A Study On Management of Natural Phyllostachys Nidularia In Sichuan Province

对四川省现有天然白夹竹林进行了典型标准地调查,就林分因子、立地因子、经营因子等详细观测记载。室内分析代表性土样。采用多种统计分析方法,分析了影响天然白夹竹林生长的自然和经营条件,并据此将白夹竹林划分为三种类型。对三种类型提出了可行的经营措施。

Movable sample plots were ihvestigated in natural Phyllostachys nidularia stands, structure factors, site factors, and management factors were measured. Soil samples were analysed in the nomal way. Datum wrer processed with Multivariate Statistical Analysis. The natural factors and management factors with main important effecting Ph. nidularia growth were revealed. The growth types of Ph. nidularia were divided into three types and management measures were disced respectively.