抚育间伐作为森林经营的主要措施,已被广泛应用于生产,红松人工林的抚育间伐研究在我国从60年代初就已开始。本项研究是在以往研究成果的基础上进行的,提出了新的间伐指标,具有较高的可信性,按此进行间伐将得到最大的收获量。且该适宜密度模式图集密度控制图与抚育间伐标准表于一身,简化、直观、明了、准确,便于生产单位使用,具有普遍性和可行性。 As the main measure of forest management, tending thinning has been widely used in production. The study of tending of Korean pine plantation has been started in our country from the early 1960s. This study is based on the previous research results and proposes new thinning indicators with high credibility. According to this, the maximum harvest will be obtained. The density pattern diagram of the suitable density pattern and the standard table of tending and thinning are in one, which is universal and feasible because of simplification, intuition, clarity and accuracy, which is convenient for production units to use.