关于农业地质背景资源与农业区划的思考

首次提出地质背景是农业经济的重要的基础潜资源，合理有效的利用地质背景具有明显的社会和经济效益。开展农业地质背景资源研究，有重大的理论和实践意义，并指出了开展地质背景资源与农业区划工作的内容及方法。

The Thought Concerning Agriculture Plan on Geological Background Resources

The paper firstly proposed that the geological background is an important potential resources for the agriculture economics. Using this special resources rationally and properly will largely promote the economic efficiency in farming industry. Therefore,the research on how to make full use of geological background resources in agriculture planning becomes a new point to be solved. The gricultural geological background appears two equivalent systems on earth'S surface which controls the plant grow, i. e. rock--soil -element absorption and rain water - - rock and soil water- - water supply of plant. The purpose of research is to find out each type of rock--soil suitable for which plant. The paper collected large amount of geological, cultivation and farming data, after making comparison and analysis to compile regional geochemical and lithofacies distribution map, Earth'S geochemical map, hydro--geochemical and regional hydrogeological map, Quaternary geological map, agriculture geological map, and finally draw the regional agricultrue plan.Through above basic research, a proped and correct farming plan can be obtained to guide the layout of overal cultivation.