欢迎访问《草业学报》官方网站,今天是 分享到:

草业学报 ›› 2011, Vol. 20 ›› Issue (6): 279-286.

• 综合评述 • 上一篇    下一篇

人工草地在喀斯特石漠化治理中的作用及其研究现状

李馨1,2,熊康宁1,2*,龚进宏1,2,陈永毕1,2   

  1. 1.贵州师范大学中国南方喀斯特研究院,贵州 贵阳 550001;
    2.贵州省喀斯特山地生态环境国家重点实验室培育基地,贵州 贵阳 550001
  • 收稿日期:2010-09-27 出版日期:2011-06-25 发布日期:2011-12-20
  • 通讯作者: E-mail:xiongkn@163.com
  • 作者简介:李馨(1986-),女,陕西渭南人,在读硕士。E-mail:lixin0913@126.com
  • 基金资助:
    国家十二五科技支撑计划重大课题(2011BAC09B01),贵州省社发攻关项目(黔科合SZ字[2009]3029)和贵州师范大学学生科研重点项目资助。

Advances in research on the function of artificial grassland in karst rock desertification control

LI Xin1,2, XIONG Kang-ning1,2, GONG Jin-hong1,2 , CHEN Yong-bi1,2   

  1. 1.Institute of South China Karst, Guizhou Normal University, Guiyang 550001, China;
    2.The State Key Laboratory IncubationBase for Karst Mountain Ecology Environment of Guizhou Province, Guiyang 550001, China
  • Received:2010-09-27 Online:2011-06-25 Published:2011-12-20

摘要: 石漠化是中国南方喀斯特地区最严重的地质灾害和生态灾害。草地是保护喀斯特地区生态环境的最后屏障,在石漠化防治中具有不可替代的作用。本研究全面论述了喀斯特的分布,面临的生态、经济问题,草地建设在石漠化治理中的作用以及喀斯特地区草地建设的理论与技术研究进展,指出喀斯特地区草地建设存在草畜配套不合理、草地使用不合理、产业化程度比较低、缺乏草地配水等主要问题,并提出耐旱耐瘠草种选择、草地配水措施、草地畜牧业的产业化、低成本建植人工草地、灾害预报与控制等研究,是喀斯特地区迫切需要解决的问题。

Abstract: Karst rock desertification is the most serious eco-geologically environmental problem in southwestern china. Lawn is the final barrier that protects the ecological environment in this karst area and plays an irreplaceable role in controlling karst rock desertification. This review summarizes advances in research on the distribution of karst, the problems from ecological and economic viewpoints, the role of grassland in the control of rock desertification, and the theory and technology of grassland construction in karst areas. Grassland construction in karst areas has some problems including unreasonable use of grassland, relatively low level of industrialization, and lack of research on grass water. We propose that research on the selection of drought-resistant grass species, grass water, grassland animal husbandry industrialization, low-cost building of artificial grasslands, and disaster prediction and control are urgent to address the problems in karst areas.

中图分类号: