小井种稻已在榆树市大面积推广,小井数量已经达到了数十万眼。对我市的水稻生产起到了一定作用。为了提高小井种稻的产量及经济效益,近几年部分县(市)有关部门正在示范推广小井配“小白龙”灌溉技术,实践证明,应用此项技术效果显著。小井配“小白龙”种稻,是指没有自流灌溉条件的种稻地块,在田间打小井,在抽水机上安装软塑料管(一般为白色)送水灌田。小 Slim rice has been widely promoted in Yushu City, the number of wells has reached hundreds of thousands of eyes. The city’s rice production has played a role. In recent years, some counties (cities) departments are demonstrating the promotion of small well with “Little White Dragon ” irrigation technology, the practice has proved that the application of this technology has achieved remarkable results. Small well with “Little White Dragon” rice, refers to the conditions of irrigated rice paddies, playing in the field wells, the installation of flexible plastic pipe on the pump (usually white) watering irrigation. small