贵州省岩溶山区旱坡耕地现状与陡坡退耕对策

陡坡开垦使旱坡耕地面积扩大是造成贵州省岩溶山区水土流失严重和林业生态建设艰难的根本原因。针对贵州省旱坡耕地结构现状及造成的危害 ,从持续发展的战略角度提出 :( 1)陡坡退耕的对策措施 ,以及制定陡坡退耕计划与利用规划 ;( 2 )合理利用陡坡退耕地 ,促进农村生态经济协调发展 ;( 3)走资源集约型农业高效持续发展道路 ;( 4)解决农村发展中的问题 ;( 5 )推广陡坡退耕成功模式 ,制定因地制宜的农村发展政策等

Dry Sloping Field and Countermeasures of Conversion from Farml and to Forest in Steep Slop Land in Karst Area of Guizhou Province

That reclaiming in steep slop land extend the area of dry sloping field plays an most important role in soil and water loss and forest eco-environment serious poor in karst area of Guizhou province. On the bases of dry sloping fields str ucture and its damages, the countermeasures of conversion from farmland to fores t in steep slop land are pointed out on sustainable development, that is to prog ram the plan of conversion of farmland to forest and using; to use the steep slo p land reasonably of conversion from farmland to forest, to promote villages e co-economic development; to follow the way of sustainable intensive agricul ture; to slove the problem in villages development; to popularize the successful models o f co nversion from farmland to forest in steep slop, make the policy of villages de velopment, etc.