陕西省治沙研究所衬膜水稻试验示范区，是1996年新修沙池．未垫土，面积2．3hm2。沙地衬膜水稻种植技术简单可行。主要技术是在沙地铺放一层塑料膜（O．8mm）覆沙厚25～30cm·阻止灌溉水的无效渗漏，保持田间的一定水位，达到水稻种植的要求。这种技术保水节水，解决了沙土渗漏 Shaanxi Provincial Institute of Sand Control Lining membrane rice pilot demonstration area, is a newly built sand pool in 1996. Unpolished soil, an area of ​​2.3hm2. Sandy lining membrane rice planting technology is simple and feasible. The main technique is to lay a layer of plastic film (O.8mm) on the sand floor with a thickness of 25 ~ 30cm and prevent ineffective leakage of irrigation water and maintain a certain water level in the field to meet the requirements of rice planting. This technology water and water, to solve the sand leakage