湖南油茶产量影响因子分析  

Analysis of Factors Affected Oil-tea Yield of Hunan Province

作　　者：王永安[1] 黄金玲[1] 付达夫[1] 

机构地区：[1]国家林业局中南林业调查规划设计院,湖南长沙410014

出　　处：《林业调查规划》2003年第3期99-103,共5页Forest Inventory and Planning

摘　　要：在湖南省油茶产区 ,用二阶抽样抽取样地 80块 ,实测单株 4 36 0株。筛选出冠幅、年龄为产量的最相关因子 ,并据此编制了油茶林产量表。The main factors affected the yield of oil-tea in Hunan province were studied by establishing 80 sample plots and measuring 4 360 individuals. Crown mean width and age were screened to be the most corresponding factors of yield. Oil-tea yield table was worked out as well.

关 键 词：湖南 油茶 产量 影响因子 实测单株 冠幅 年龄 林分 

分 类 号：S794.4[农业科学—林木遗传育种]