漆树抚育追肥研究初报

本试验自1986以来,采用正交设计,对漆树幼林进行了抚育追肥试验,以观测漆树在各追肥处理及不同抚育措施下生长差异情况。本报告以1988年底生长量数据,进行统计分析,说明各追肥处理问对漆树生长量存在极显著差异,不同抚育时间对漆树生长量存在显著差异,并用SR检验了各追肥处理间生长量差异程度。

A Study Report on Tending and Topdressing of Lacquertree

the Rhus verniciflua has been tested for the tend and fertilizer with orthogonal esign since 1986 to find the different growth increment of under the action of the tendance nd ertilization. This study shows that the growth increment of hight base diameter of each of the ertilizer has obvious difference, different time of the tendance has difference in growth. and R Test has been used to get difference between fertilizer deal.