膜下滴灌节水技术是一种新型的节水灌溉措施,改变了传统的作物灌溉方法,直接使用水对作物进行浇灌,有着良好的经济效益,提升了水的利用率。基于此本文对棉花膜下滴灌节水技术的经济效益进行分析。 Underwater drip irrigation technology is a new type of water-saving irrigation measures, which has changed the traditional methods of crop irrigation and directly used water to irrigate crops, which has good economic benefits and improved water utilization efficiency. Based on this paper, the economic benefits of cotton drip irrigation under water technology are analyzed.