红松天然林叶生物量及叶面积研究  

Study On Leaf Biomass And Leaf Area Of Natural Korea Pine Forest

作　　者：王砚峰[1] 王鹤智[1] 

机构地区：[1]国家林业局调查规划设计院

出　　处：《林业科技情报》2015年第2期10-11,共2页Forestry Science and Technology Information

摘　　要：通过穆棱林业局18块标准地中天然红松林的树干解析数据,本文通过数据分析探索了该地区不同林分条件的天然红松林树叶生物量的变化规律,同时对于叶面积随着树冠深度的变化规律也进行了探索。结果表明:叶生物量和叶面积与林分密度之间的关系不显著,随着树冠深度的增加,叶量也逐渐增加。Based on the investigation data of 18 nature Korea pine in Muling forest bureau,this paper studies the relationship between leaf biomass,leaf area and forest age and density. The results showed that the foliage biomass and area was not significantly related to the forest density. With the increase of crown,foliage biomass increased.

关 键 词：红松天然林 叶量 年龄 叶面积 密度 

分 类 号：S791.247[农业科学—林木遗传育种]