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作者将肥料效应函数应用于各种配方施肥方法中,在吉林省黑土、白浆土和淡黑钙土上取得了10～15%的增产效果。
The author applied the fertilizer effect function to various formula fertilization methods, and obtained 10-15% yield increase effects on black soil, white earth and light chernozem in Jilin Province.