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我省地膜棉生产,1981年尚在试验示范阶段,1982年种植面积两万多亩,1983年迅速扩大到126万亩,占全省棉田总面积的三分之一左右。近年来,宝鸡峡、泾惠渠、交口抽渭、洛惠渠等灌区试验站,相继开展了地膜棉耗水量、耗水规律及其灌水技术等方面的试验研究工作,取得了一些可贵的科研资料,各地也涌现出一批高产典型,总结出一些科学灌水的经验。推广应用这些经验,对促进我省的地膜棉生产、提高单位面积产
Mian Mian cotton production in our province, 1981 is still the pilot phase of demonstration, 1982 planted area of more than 20,000 mu, 1983 rapidly expanded to 126 million mu, accounting for about one-third of the total area of the province’s cotton fields. In recent years, experimental sites such as Baoji Gorge, Jinghuiqu, Jiaokou-Jianwei and Luohuiqu irrigation districts have carried out experimental and research work on water consumption, water consumption law and irrigation technology of mulching cotton in succession, and have made some valuable research Data, a series of high-yield typicals have also emerged all over the country, summed up some experience in scientific irrigation. Promote the use of these experiences, to promote the province’s cotton mulberry production, increase unit area production