信阳地区土地资源存在的问题及对策

The Countermeasures on the Existing Problems of Land Resources in xin Yang Region

土地是非常重要而宝贵的自然资源,在地少人多的现实面前,如何合理利用开发这一资源,是我国土壤工作和国土整治的重大课题。本文以大量的统计资料分析了信阳地区土地资源利用现状和存在的问题,阐明了引起本区水土流失,土壤肥力减退,低产田,土壤污染,土壤潜育化,耕地减少等问题的根本原因,针对这些问题,提出了一些对策。

Land is a very important and valuable natural resources. Under great density of population of our country, how to use and develop it rationally is a vital problem for study on soil work and territory arrangeme-nt and administration.In this paper, we analysed the use present situation and the existng problems of land resources in Xin Yang region by a host of statistics, and expounded the essential causes of soil erosion, soil pollution, soil fertility drop,soil gleying and ploughland reduction and so on. In view of these problems, we advanced several countermeasures.