干旱区雨水资源的利用和集水暖棚的设计

Utilization of rainwaterresources and disign of central precipitation plastic warm tent in arid area

论述了雨水资源及其利用概况；给出了干旱区雨水资源作为家庭用水和农业用水水源的评价计算方法，同时给出一种高效率利用于旱区雨水资源的新型集流装置─—干旱区集水暖棚，认为是集水节水、改土、保暖、实现高效种植和解决人畜饮水的理想装置。

Based on expounding rainwater resources and its utilization,this paper proposes an assessmentmodel and ealculation method of rainwater resources for agricultural and domestic utilizations in semi-arid and arid regions, and gives a new water-collecting installation,i.e. centrai precipitation plasticwarm tent.It is an ideal measure to collect and save water,keep warm,achieve efficient planting andsolve drinking-water sources of men and domestic animals.