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近几年,一种新型的膜下滴灌技术对我国农业节水灌溉技术的发展产生了很大的推动作用。此种新技术是将滴灌技术和塑膜覆盖技术紧密结合,比较适合用在大田宽行的灌溉,特别是常常应用在棉田灌溉当中。文章主要对当前我国的棉田膜下滴灌技术特点、存在的问题等进行深入的探讨和分析,并且针对棉田膜下滴灌技术存在的问题提出了一些有效的解决对策。希望能够对今后棉田膜下滴灌技术的推广与应用产生一些积极影响。
In recent years, a new type of drip irrigation technology has greatly promoted the development of agricultural water-saving irrigation technology in China. This new technology is the drip irrigation technology and plastic film covering technology closely integrated, more suitable for the wide field of Oda irrigation, especially in the field of irrigation is often used in cotton. In this paper, the characteristics and existing problems of cotton drip irrigation under cotton field in our country are discussed and analyzed. And some effective countermeasures are put forward in view of the existing problems of drip irrigation technology in cotton field. Hoping to have some positive impact on the popularization and application of drip irrigation technology in cotton fields in the future.