台湾桂竹高产稳产密度效应的研究  

Study on Density Effect of Phyllostachys Makinoi with High-stable Yield

作　　者：郑郁善[1,2] 梁鸿燊 洪伟[1] 

机构地区：[1]福建林学院资源与环境系 [2]福建省永泰县林业局

出　　处：《福建林学院学报》1998年第1期36-39,共4页Journal of Fujian College of Forestry

基　　金：福建省科委青年科学基金

摘　　要：本文应用台湾桂竹产区内２３６块丰产林标准地材料配制出竹林密度效应模型Ｗ＝０．０９７５５５Ｎ１．１６４３４４Ｄ１．８７７７６５，相关系数Ｒ＝０．９８，Ｆ检验值为１０８，偏相关系数Ｒ１＝０．９２，Ｒ２＝０．５８，检验结果达到极显著相关，对该模型进行生产弹性分析，边际产量分析，结果表明它可为现有台湾桂竹林的经营管理、竹林密度调整提供的理论依据．Based on the investigating data of 236 plots of phyllostachys makinoi,density effect model of phyllostachys makinoi was built,which was described as w=0.097555N -1.164344 D 1.877765 ,r=0.98,F=108,and accordlyg the test of model was extreme significant.Then,productive plasticity and marginal yield of this model were measured,which would provide the scientific basis for phyllostachys makinoi stand management and density adjustment

关 键 词：台湾桂竹 密度效应 边际产量 

分 类 号：S795.906[农业科学—林木遗传育种]