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《Protection Forest Science and Technology》 2018-06
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Effect of Slope Position on Growth and Understory Plant Richness of Phoebe bournei Plantation on Northern Fujian Mountain Land

Cao Zuwang;Yanping Forestry Bureau,Naping City Fujian Province;  
To reveal the effect of slope position on growth and understory plant richness of Phoebe bournei plantation,Phoebe bournei plantations at different slope position of northern Fujian mountain land were chosen,and the survival rate,DBH,tree height,individual volume,stand volume,biomass and the understory plant richness were investigated.Result shows that slope position significantly affect the growth understory plant composition;the mean DBH,mean tree height and stand volume are all higher on downhill position than on uphill position,except for the fine roots which show no significant difference between downhill and uphill position,the biomass of different organs are all higher on downhill position than on uphill position too,in addition,the number and species composition understory are also greater on downhill position than on uphill position,so downhill position is preferred when afforest with Phoebe bournei.
【CateGory Index】: S792.24
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