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为了检验和总结磁化肥产品对农作物的肥力效果,2000年我们在小麦、马铃薯田施用,用磷酸二胺和尿素同等价的磁化肥试验,取得了很好的效果。
In order to test and summarize the effect of fertilizers on the fertility of crops, we applied wheat and potato fields in 2000 and tested the magnetic fertilizers equivalent to diammonium phosphate and urea for good results.