详细介绍了营林种植密度的设计原则,提出以造林目的、树木品种、立地条件等作为参考科学种植,为树木生长提供有力的条件。重点分析了密度对树木生长的影响,并将造林期间容易出现的问题进行总结,通过对技术方法的分析,探讨出有效的防治对策,对营林造林有着重要意义。 The design principle of plantation planting density is introduced in detail, and the planted planting, tree species and site conditions are put forward as scientific planting so as to provide strong conditions for tree growth. The paper mainly analyzes the effect of density on the growth of trees and summarizes the problems which are easy to appear during the afforestation. Through the analysis of technical methods, it is of great significance to find effective countermeasures for forestation and afforestation.