草业学报2011，Vol.20Issue(6)：279-286,8.
人工草地在喀斯特石漠化治理中的作用及其研究现状
Advances in research on the function of artificial grassland in karst rock desertification control
摘要
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.关键词
人工草地/石漠化/喀斯特Key words
artificial grassland/ rock desertification/ karst分类
农业科技引用本文复制引用
李馨,熊康宁,龚进宏,陈永毕..人工草地在喀斯特石漠化治理中的作用及其研究现状[J].草业学报,2011,20(6):279-286,8.基金项目
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. （2011BAC09B01）
