桑树在三峡库区植被恢复中的应用前景  

Application Prospect of Mulberry Plants to Vegetation Restoration in Three Gorges Reservoir Area

作　　者：刘芸[1] 

机构地区：[1]西南大学资源环境学院,三峡库区生态环境教育部重点实验室,重庆400716

出　　处：《蚕业科学》2011年第1期93-97,共5页ACTA SERICOLOGICA SINICA

基　　金：三峡库区生态环境教育部重点实验室自由探索研究基金项目(No.2007);重庆市自然科学基金项目(No.CSTC,2007BB7376);教育部留学回国人员启动基金项目(No.2007)

摘　　要：面对生态恢复日趋紧迫的三峡库区,目前最为可行的治理措施是实施植被重建工程。桑树以其对恶劣自然环境的超强适应性和突出的保持水土、涵养水源、净化空气等生态功能而在三峡库区受到关注。在阐述桑树的生态适应性以及生态作用与经济价值的基础上,探讨如何合理利用桑树的生态功能为三峡库区环境治理和缓解人地矛盾服务,同时对桑树在库区植被重建中尚需开展的科学研究,以及注重库区桑树产业化开发的生态效益等提出了建议。To face with the increasingly serious ecological recovery needs in Three Gorges Reservoir Area, at present, the most feasible management approach is to implement the revegetation project. Mulberry plants has attracted attentions in the ecological recovery of Three Gorges Reservoir Area because of its strong adaptivity to harsh natural environment, and remarkable ecological functions in preservation of water and soil, conservation of water source, and refreshment of air. Based on summarizing the ecological adaptivity and ecological function and value of mulberry plants, this ar- ticle discussed how to rationally utilize mulberry plants to serve for the ecological recovery of Three Gorges Reservoir Area and alleviation of man and land contradiction. Meanwhile, suggestions for scientific studies on selection and breeding of suitable mulberry varieties, and on suitable mulberry cultivation technology were put forward. It was also suggested to lay emphasis on the ecological benefits of industrial development to mulberry in the reservoir area.

关 键 词：三峡库区 植被恢复 桑树 生态作用 

分 类 号：S888[农业科学—特种经济动物饲养]