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0引言近年来,棉花膜下滴灌技术在新疆发展很快。与常规灌溉相比,膜下滴灌比常规灌溉节水40%～50%,皮棉增产15～20 kg/667m~2,平均增效200元/667m~2以上,这对于增加农民收入,繁荣农村经济发挥着极其重要的作用。但是,这项技术在推广和普及过程中还受到一些不利因素的影响,为此我们对此项技术的推广提出几点建议:
0 Introduction In recent years, cotton drip irrigation technology developed rapidly in Xinjiang. Compared with conventional irrigation, drip irrigation under film is 40% -50% more efficient than conventional irrigation, and lint yield is increased by 15-20 kg / 667m ~ 2 with an average efficiency of 200 yuan / 667m ~ 2, which is more effective for increasing farmers’ income and rural prosperity The economy plays an extremely important role. However, this technology is also affected by some unfavorable factors in its promotion and popularization. To this end, we make some suggestions on the promotion of this technology: