全膜覆土穴播小麦是甘肃省农科院小麦研究所《冬小麦技术体系建设项目》的主要内容之一,是一项以集雨增墒,抑制土壤水分蒸发,充分利用光热资源,精量播种,节本增效,免耕、多茬种植为一体的高效旱作农业新技术。2009年秋播下达我县示范面积1.33hm2,实际完成 Covering all over the film covered wheat is the Gansu Academy of Agricultural Sciences Institute of wheat “winter wheat technology system construction project” is one of the main content is a rainwater harvesting to reduce soil moisture evaporation, make full use of light and heat resources, precision sowing , The section of efficiency, no-tillage, more crop cultivation as one of the efficient dry farming as a new technology. The 2009 autumn broadcast up to my county demonstration area of ​​1.33hm2, actually completed