摘要
低效林的改造是森林工程的重要组成部分。通过对于区域内的低效林的分析以及实际开展的低效林改造模式进行阐述,通过对于实际开展的低效林改造模式的效果进行了分析。在商品林区、一般生态公益林区、重点生态公益林区三个类型中,封育改造、补植改造、调整改造、更替改造四种改造模式均取得了较好的效果。2016~2022年的对比分析证明更替改造这一模式的对于改造区域的森林蓄积促进力度最大,均在55%以上。
The transformation of low-efficiency forest is an important part of forest engineering.In this paper,through the analysis of the low efficiency forest in the region and the actual development of the low efficiency forest transformation model,you did not and through the actual development of the low efficiency forest transformation model effect analysis.In the three types of commercial forest area,general ecological public welfare forest area and key ecological public welfare forest area,the four transformation modes of enclosure transformation,replanting transformation,adjustment transformation and replacement transformation have achieved good results.The comparative analysis from 2016 to 2022 proves that the replacement and transformation of this model has the greatest promotion of forest accumulation in the transformation area,all above 55%.
作者
张绪鹏
Zhang Xupeng(Shuangyashan Forestry and Grassland Bureau,Shuangyashan,Heilongjiang 155100)
出处
《中国林副特产》
2023年第6期83-85,88,共4页
Forest By-product and Speciality in China
关键词
双鸭山
低效林
改造
模式
Shuangyashan
Low-efficiency forests
Transformation
The model
