摘要
本文以贵州普定县示范区为例,分析了石漠化的成因以及岩溶石漠化山区发展的主要障碍,在此基础上对岩溶石漠化山区的庭院经济发展进行初步探讨,并从优良乡土树种的选择、沼气利用、水资源利用、山外辐射带动几个方面提出对策建议。
As a case study, this paper has analyzed the cause of rocky desertification and main developing obstacles in mountainous areas of rock desertification in Puding County, an experimental area, through which the development of courtyard-economy in typical rocky desertification has elementarily been discussed. Suggestions are put forward for selection of excellent local tree species, use of biogas, utilization of water resource and external investment.
出处
《贵州科学》
2011年第6期89-94,共6页
Guizhou Science
基金
贵州省省长基金(黔省专合字J字[2010]76
[2007]89)
贵州省科技计划项目(黔科合院所创能[2010]4001
院所创能[2008]009)
贵州省科技攻关计划(黔科合SY[2010]3015)
贵州省体改项目(黔科合体Z字[2007]4001)
关键词
贵州普定
石漠化山区
庭院经济
Puding, Guizhou, mountainous area of rocky desertification, courtyard-economy