毛环竹高产笋用林结构的研究  

Studies on the Structure of High-Yield Phyllostachys meyeri Forests for Bamboo Shoots

作　　者：陈少红 

机构地区：[1]福建省松溪县林业规划设计队,福建松溪353500

出　　处：《福建林业科技》2001年第4期43-45,共3页Journal of Fujian Forestry Science and Technology

摘　　要：采用正交试验设计方法 ,通过立竹密度、平均胸径、年龄结构等指标研究毛环竹笋用林的高产地上结构 ,结果以立竹密度 10 0 0 0株·hm-2 ,平均胸径 3～ 3 5cm ,年龄结构为 1～ 3年生各 30 %、4年生 10 %的毛环竹林分产量最高 ,1hm2 可产笋4 0 0 0 0个、10 0 0 0kg。The orthogonal experiment design method is adopted to research the above ground structure of high yield Phyllostachys meyeri forests for bamboo shoots through the indexes of living bamboo density,average dbh and age structure.The results show that the yield of forest with the living bamboo density of 1000 trees/hm 2,average dbh of 3～3.5 cm and age structure with all 30% of ages of 1,2 and 3 and 10% of age of 4 is highest,10000 kg 40000 bamboo shoots emerges per hm 2.

关 键 词：毛环竹 笋用林 地上结构 立竹密度 平均胸径 年龄结构 

分 类 号：S644.2[农业科学—蔬菜学] S795.706[农业科学—园艺学]