贯彻适地适树原则 推进林业生态建设发展——以吉林省松江河林业局为例  

Matching Trees and Forest Suitability to Sites and Promoting the Forestry Ecological Construction

作　　者：丁光涉 王兴华[2] 闫秀征 

机构地区：[1]吉林省延边林业管理局 [2]吉林省林业调查规划院 [3]吉林省松江河林业局

出　　处：《林业勘查设计》2012年第4期19-22,共4页Forest Investigation Design

摘　　要：因过量采伐、更新滞后等原因,导致长白山林区森林资源发生了根本性变化。今后应以"近自然林业"理论为指导,合理划分森林经营类型,用乡土珍贵建群树种适地适树进行全面人工更新,按照立地条件、林分结构和培育目标将现有林诱导形成红松、珍贵阔叶异龄复层混交林,将对恢复红松、阔叶混交林顶级群落和提高长白山森林生态系统的整体功能有重要意义。Covering from an excessive amount of forest harvesting on forest resource and regeneration stagnant develop- ment, the forest resources in Changbai Mountain area of China have changed fundamentally. According to the principle of theory of near to nature forestry, the classification of forest management types should be assigned reasonably and artificially regeneration should be matched native tree species with site. In terms of ecological functions, stand structure and target tree species, the present forest will be induced to become uneven - aged irregular mixed forest of Pinus koraiensis and excellent broad- leaved. It is useful for recovering climax succession of Pinus koraiensis -dominated broadleaved mixed forest, rai- sing the comprehensive function of forest ecosystem, promoting forestry sustainable forest management and construction of e- cosystem project.

关 键 词：适地适树 人工更新 生态建设 

分 类 号：S7-24[农业科学—林学]