LIN Chang-hu,XIE De-yun,TU Cheng-long,et al.Comprehensive Exploitation and Renovation on the Slope Farmland in Guizhou Mountain Region[J].Research of Soil and Water Conservation,2004,11(03):211-213.
贵州山区坡耕地综合利用与整治
- Title:
- Comprehensive Exploitation and Renovation on the Slope Farmland in Guizhou Mountain Region
- 分类号:
- S157;F301.24
- 摘要:
- 贵州山区的坡耕地主要集中在6～25°，全省这个坡度的耕地共2910429 hm2，占全省耕地总面积的61.01%，而全省≤ 6°的耕地仅为911149 hm2，占全省耕地总面积的19.10%，全省还分布有≥ 25°的陡坡耕地948607 hm2，占全省耕地总面积的19.89%。针对全省耕地的状况与特征，就全省各种不同坡度等级的坡耕地，提出了综合利用与整治的方法和途径。
- Abstract:
- The slope farmland of Guizhou distributes mainly between 6° and 25° mountain region.The area of that is 2 910 429 hm2,accounting for 61.01% of the total area of farmland in Guizhou Province. The area of farmland ≤6° is 911 149 hm2,only occupies 19.10% of the total area of farmland.The area of steep slope farmland ≥25° is 948 607 hm2,occupies 19.89%.Based on the feature and recent situation of farmland in Guizhou Province,the method of comprehensive exploitation and renovation is put forward.
参考文献/References:
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备注/Memo
收稿日期:2004-4-19;
基金项目:贵州省软科学研究资助项目
作者简介:林昌虎（1961- ），男，副研究员，硕士研究生导师，贵州科学院副院长，从事土壤侵蚀与水土保持研究.