雨水资源内涵与农业利用措施研究

Study on Rainwater Resource Conception and its utilization in Agriculture

雨水利用方兴未艾,特别是缺水地区,雨水利用在农业中的地位日益突出。首先探讨了雨水利用的内涵及其特征,分析了雨水资源及转化形式,进而提出了雨水资源的计算公式,最后分析了农业雨水利用的3个关键环节及措施,可用于指导农业灌溉和生产。

Rainwater utilization has becoming bright and potential in the world,and it is playing more important role in agriculture in semi-arid districts.The conception of rainwater utilization and its characters were discussed in the paper;rainwater resource utilization and its transferred way were analyzed;a mathematic formula was put forwards to calculate rainwater resource.Finally,three key steps about rainwater utilization in agriculture were discussed to guide agricultural production.