陕西安塞县农业地域资源优势及开发

通过对典型的黄土丘陵沟壑区——陕西省安塞县土壤状况、气候特征、农业水资源供需、作物种植种类及产量进行研究和分析,指出该县具有的地域资源优势是土地辽阔、光照充足、昼夜温差大,适宜种植且高产优质的作物较多。针对农业资源开发利用过程中面临的环境建设任务重、土壤生产力低、交通欠发达、科技发展水平落后和农业投入不足等问题,提出了资源开发利用原则、具体措施及开发过程中值得注意的若干问题。

Regional agriculture resource predominance and development in Ansai County of Shaanxi Province

Through analysis and study of soil,climate,water supply and requirement as well as the kinds of crop planting in Ansai county where it is a typical Loess Hilly Region, this paper pointed out that the regional resource predominance in Ansai county is land broad,enough sunshine,difference in temperature between day and night obvious, crops with both high yield and excellent quality and so on.To the question of heavy task in environment rebuilding,soil low productivity,underdeveloped transportation system,science and technology lag as welling as agriculture input shortage,we put forward principles,measures and noticeable questions during period of resource exploitation and utilization.