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通过对 2 9～ 30a生红松采脂试验得出 ,单株采脂量与径级、季节相关紧密 ;与采脂负荷率关系不大 ,但与林分密度相关显著。此研究可为人工红松林采脂提供一些参考
According to the experiment of picking pine from 29 ~ 30 years old, the amount of fat harvest per plant was closely related with the diameter and season, but had little to do with the load-bearing rate, but had significant correlation with the stand density. This study can provide some reference for artificial Korean pine plantation