摘要
永安溪流域滩地是仙居竹类资源重点分布区之一,竹林面积1847.1 hm^(2),竹子分属6个属32个种(含种下等级)。竹种多样性比较丰富,已成为该流域森林植物的重要组成部分之一。笔者通过实地调查,系统地分析了该流域滩地竹子存在的竹林老化、缺乏科学管理、生态功能退化严重等问题,提出了不同地段竹林培育及生态功能潜力挖掘的技术措施,为建设流域竹文化长廊、提升竹子防洪固土等生态功能、提高经营者收入、助推乡村振兴提供帮助。同时,为滩地竹类资源的科学经营提供参考。
Yong′an River basin is one of the key bamboo distribution areas in Xianju County.The bamboo forests there cover an area of 1847.1 hm^(2)and there are 6 genera and 32 species(including varieties).The diversity of bamboo species is relatively high,and bamboo has become an important component of forest vegetation in Yong′an River basin.Through field investigation,this paper systematically analyzes some critical problems in this region,such as senescence of bamboo forest,insufficient scientific management and serious degradation of ecological functions,and puts forward technical measures suitable for cultivating bamboo forests as well as tapping their potentials of ecological functions in different locations.It aims to facilitate the construction of bamboo culture corridor in the river basin,improve bamboo′s ecological functions such as flood control and soil erosion prevention,enhance the incomes of local farmers and promote rural revitalization.Meanwhile,this study provides a reference for the scientific management of bamboo resources in river basins.
作者
柯志军
陈利星
KE Zhi-jun;CHEN Li-xing(Natural Resources and Planning Bureau of Xianju County,Xianju 317300,Zhejiang,China)
出处
《竹子学报》
2022年第3期80-84,共5页
Journal of Bamboo Research
关键词
永安溪
竹类资源
生态功能
现状
经营对策
Yong′an River
Bamboo resource
Ecological function
Current situation
Management strategy
