【作者】 潘寅辉； 虞敏之； 胡建军； 黄树荣； 盛方清；

【Author】 PAN Yin-hui, YU Min-zhi, HU Jian-jun, Huang Shu-Rong, Sheng Fang-Qing (Forestry Bureau of Longyou County,Longyou 324400,Zhejiang,China)

【机构】 浙江省龙游县林业局；

【摘要】 通过四季竹叶面积指数与立竹胸径、密度、枝盘数等因子间数学模型的构建,表明其间存在着显著的相关关系,且均是影响竹笋产量的重要林分结构因子,其中叶面积指数与竹笋产量紧密相关,当叶面积指数为10．339时,竹笋产量最高。提出了为达到四季竹竹林高产高效可持续经营的目标,应合理调控竹林的立竹度和胸径,使叶面积指数达到竹林丰产的要求。更多还原

【Abstract】 To know the relationship between bamboo shoot output and leaf area index(LAI) of Oligostachyum. Lubricum, the paper analyzed the relationship among LAI with bamboo stock diameter in breast height(DBH), forest density and branch layer by way of mathematical models. Results showed that relation of LAI with other factors, which influence bamboo shoot output, are notability correlation, LAI is compactness correlation with bamboo shoot output, when LAI is 10.339 the output reach tiptop. It suggested that must set up bamboo forest density, DBH in reason for fertility and sustainable.更多还原