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山东省邹城市现有耕地95万亩,常年种植小麦50余万亩。为了调整本市小麦产区种植业结构,同步实现粮食增产、品质提高和粮农增收,解决平原高产麦田旺长、冻害、病害、倒伏和早衰等五大问题,克服平作直播夏玉米易受“芽涝”的影响,2004年我们从山东省农业科学院引进了小麦垄作高效节水技术,并在此基础上设计了小麦玉米双垄作栽培模式。2004~2005年度在郭里镇示范1000亩,2005~2006年度扩大到1.6万亩。经调查统计,垄作小麦平均亩产482.8kg,较平作亩增产55.1kg,增长12.8%;直播垄作玉米平均亩产600.6kg,较平作亩增产40.1kg,增产7.6%。
Zoucheng City, Shandong Province 950 acres of arable land, perennial planting more than 50 acres of wheat. In order to adjust the planting structure of the wheat producing areas in the city, realize the five major issues of grain yield increase, quality improvement and grain yield increase in a timely manner, and solve the problems of flourishing high yield winter wheat fields, frost damage, diseases, lodging and premature aging in the plain, "In 2004, we introduced the technology of efficient water-saving of wheat ridge from Shandong Academy of Agricultural Sciences, and on this basis, we designed double ridge cultivation mode of wheat and corn. From 2004 to 2005, it demonstrated 1,000 mu in Guo town and 1.6 million mu in 2005-2006. According to the survey, the average yield per hectare of wheat was 482.8kg, increased by 55.1kg compared with that of flat cropping, an increase of 12.8%. The average yield per acre of direct seeding ridged corn was 600.6kg, increased by 40.1kg compared with that of flat cropping and increased by 7.6%.