摘要
Abstract
Based on the actuality of Pinus koriensis plantations (single structure, low bio-diversity and poor community stability) and the principle of nature-approximating forest management, the target and approach of nature-approximating forest management for Pinus koriensis plantations was designed. On the premise of upper target direction for multifunctional and sustainable forest management and analysis of biotope, forest development type of Pinus koriensis plantations was designed. Then under the framework of forest development type, apply stand tending method that has a character for target trees, plant rare local tree species ( Taxus cuspidate, Picea komiensis, Fraxinus mandshurica, Phellood-endron amwense, et al) , Chinese herbal medicine (Panax ginseng, Asarm heterrotropoides, Platycodon grandiflorus, et al) and edible wild herbs (Aralia mandshurica, Acanthopanax senticosus, et al) under Pinus koriensis plantation or plant coniferous broadleaved mixed forest, so as to improve the quality and quantity of desirable species in the stand, improve biodiversity and economy value, at the same time, speed up successive progress of stand to broad-leaved Pinus koriensis forest.关键词
近自然化改造/乡土树种/森林发展类型/目标树作业体系Key words
Nature-approximating tranformation/Local tree species/Forest development type/Target tree operation system分类
农业科技
