京郊小麦覆膜穴播栽培技术小麦覆膜穴插综合配套技术经历长达十多年的试验研究，已基本成熟。地膜小麦具有增产效果突出的特点，一般亩增产１００公斤左右，在旱地、水浇地，冬小麦、春小麦上都表现出很好的增产效果。抗旱节水效果也十分显著，可少浇１～２次，每亩可节水... Beijing suburbs of wheat filming and sowing cultivation technology Wheat filming and plugging integrated supporting technology for more than 10 years of experimental research has been basically mature. Mulched wheat has the characteristics of prominent yield-increasing effect. Generally, the yield per mu is about 100 kg, showing good yield increase on dry land, irrigated land, winter wheat and spring wheat. Drought and water saving effect is also very significant, less pouring 1 or 2 times per mu can save water ...