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农业是用水大户,我国农业灌溉水的利用率只有40%,仅为发达国家的一半。推广节水技术,提高灌溉水的利用效率,是我国农业生产可持续发展的必然选择。为此,我们和相关单位一起引进了小麦垄作播种机,进行了小麦机械垄作栽培试验研究。用小麦垄作播种机一次性完成起垄、施肥、播种、
Agriculture is a major user of water. The utilization rate of agricultural irrigation water in our country is only 40%, only half that of developed countries. To promote water-saving technologies and improve the utilization efficiency of irrigation water is an inevitable choice for the sustainable development of agricultural production in China. To this end, we and the relevant units together introduced the wheat ridge planter, conducted a mechanical cultivation experiment of wheat. Ridge with wheat ridge planter sowing, fertilization, sowing,