柏木人工林系统生物生产力研究

A STUDY ON BIORODUCTIVITY OF THE CYPRESS PLANTATION SYSTEM

本文就四川省川北地区的柏木人工林系统的生物生产力进行了研究。对不同年龄,立地和林型的生物生产力与影响林冠生物量结构的因素进行了分析比较,对抑制柏木生长的原因,提高柏木生产力的措施进行了讨论。

The author studied the bioproductivity of cypress plantation system of in the North of Sichuan,China.The bioproductivity of forest types,in different ages and sites and the ef- fects on the canapr biomass compsition have been analyzed and copmared.The factors zmiting Cypress growth and the measures for higher Cypress productivity have also dis- cussed in the paper.