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粮薯覆膜间作复种萝卜高效益栽培法１９９３年，大连市金州区华家屯镇华家村农民李华江，在镇农业站的帮助下，搞了３亩玉米、马铃薯１：４覆膜间作复种萝卜的栽培形式，总产值达１０２９０元，平均每产值３４３０元，扣除生产成本，亩效益达３１５２．２元，实现了高产高...
In 1997, Li Huajiang, a farmer from Huajiacun, Huajiatun Town, Jinzhou District, Dalian, engaged in the planting of 3 mu of corn and 1: 4 laminates of potato for multiple seeded Radish cultivation forms, the total output value of 10290 yuan, the average output value of 3430 yuan, net of production costs, the mu benefits up to 3152.2 yuan, to achieve high yield and high ...