昆明市华山松风景林显著性研究

Visibility Study on Pinus armandii Landscape Forest in Kunming

选择昆明市65年生华山松风景林为研究对象,设置标准地12个,采用每木检尺法实测各样地内华山松单株胸径和树高,依林学理论,推算其平均胸径、平均树高、每公顷株数和每公顷蓄积,并用方差分析法,研究其平均胸径、平均树高、每公顷株数及每公顷蓄积的显著性,利于科学培育华山松风景林,提升华山松风景林的观赏效果和康养能力。

In this paper,the 65-year-old Pinus armandii scenic forest in Kunming City was selected as the research object.12 standard plots were set up,and the individual DBH and tree height of each plant in Pinus armandii in each plot were measured using the method of measuring each tree.According to the forest theory,the average DBH,average tree height,number of plants per hectare and accumulation per hectare,and analysis of variance was used to study the significance of average breast diameter,average tree height,number of plants per hectare and accumulation per hectare.This study is conducive to the scientific cultivation of Pinus armandii scenic forest.