摘要
由于目前兴安落叶松成过熟林已濒临枯竭.兴安落叶松天然幼、中龄林则成为主体解决兴安落叶松天然幼、中龄林团状分布问题.确定适宜的林分管理指标.是进行系列性丰产林培育的基础.
Due to the exhausted mature forests of Larix gnielini. the young and middle-aged natural forests of Larix gmelini have become the main part at present. To solve the reunion distribution and determine the appropriate management index is a basis for cultivating high-yield forests.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1999年第2期45-47,共3页
Journal of Northeast Forestry University
关键词
兴安落叶松
天然林
团状分布
林分指标
变异系数
Larix gmelini
Natural forest
Reunion distribution
Stand index
Variant coefficient