从1982年至1985年底,我所连续四年承担部、省下达的轻小型喷灌及管道输水地面灌溉技术试验、示范及推广课题,进行了小麦、花生、苹果树的喷灌、畦灌和旱田的对比试验。到目前为止,全县喷灌机组已发展到25台,管道4万余米。累计喷灌、管道输水地面灌溉小麦26814亩(次),喷灌林果树 From 1982 to the end of 1985, for four consecutive years, I undertook the pilot, demonstration and promotion projects of light and small sprinkler irrigation and pipeline water inland irrigation technology issued by ministries and commissions and carried out irrigation, irrigation and irrigation of wheat, peanut and apple trees Comparative Test. So far, the county irrigation unit has been developed to 25 units, more than 40,000 meters pipeline. A total of 26814 mu of wheat were irrigated and pipes were irrigated. The trees were sprinkled with irrigation fruits