红松(Pinus Koraiensis Sieb.et Zuce.)是我国东北区东部原始森林的优势林木和重要用材树种。解放以来,红松林的采伐有力地支援着我国的社会主义建设。目前,皆伐迹地人工更新的大面积红松幼林,业已茁壮成长起来。如何通过撫育管理,使之达到优质、速生、高产,是当前生产上需要解决的问题。对于红松生长和生态特性的了 Pinus Koraiensis Sieb.et Zuce. Is the dominant tree species and important timber species in the virgin forest in the eastern part of Northeast China. Since the liberation, the harvesting of Korean pine forests has strongly supported the socialist construction in our country. At present, the large area of ​​Pinus koraiensis, which has been artificially refreshed in clear cut areas, has thrived. How to achieve good quality, fast-growing and high-yielding through tending management is a problem to be solved in the current production. For the growth and ecological characteristics of Korean pine