东北落叶松人工林,已陆续进行抚育间伐,今后还有大批落叶松人工林要进行抚育间伐。这批落叶松人工林是后备资源,廿一世纪我国进行更大规模的经济建设和文化建设时,要从这批人工林中提供大量木材,来满足需要。因此,经营好这批人工林,使其速生丰产,有极重要意义。而当前抚育间伐这一关,搞的如何,对这批人工林的前途关系极大,对此进行探讨将是有益的。 近年来东北各地进行不少关于落叶松人工林抚育间伐的调查研究,提出了在不同年 Northeast larch plantations, have been tending thinning, the future there are a large number of larch plantations to be tending thinning. These larch plantations are reserve resources. In the 21st century, when China conducted more large-scale economic and cultural construction, it was necessary to provide large quantities of wood from these plantations to meet its needs. Therefore, it is of great significance to operate these batch of plantations so that they can yield fast-growing and high-yielding crops. The current tending of thinning this level, engage in how, on the future of these plantations great relationship, to explore this will be beneficial. In recent years, many places in northeastern China conducted a survey on the thinning of larch plantation, proposed in different years