为促使人工林优质丰产,人工调整林木密度是一项重要措施。实践证明片面强调高密度和小密度作为丰产措施,都是不能获得最大经济收益的。而科学的林分经营密度在科研上还正在研究中。本文主要是结合我场抚育间伐工作,对油松人工林经营密度管理表的编制和应用作初步探讨。现介绍如下:请指正。 In order to promote high-yielding plantation, artificial density adjustment of forest is an important measure. Practice has proved that one-sided emphasis on high density and low density as a measure of high yield, are unable to get the maximum economic benefits. The scientific management of the stand density in the research is still under study. This paper is mainly based on my field tending thinning work, the pine plantation management density management table preparation and application for preliminary discussion. Are introduced as follows: Please correct me.