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钾虽然是农作物正常生长中必不可少的一种元素,但是如果长期对农作物施钾,不仅会对土壤钾素产生一定的影响,同时也会对农作物的产量、品质产生一定的影响。基于此,主要论述长期施钾对北方典型土壤钾素以及作物产量、品质的一些影响。
Although potassium is an indispensable element in the normal growth of crops, if potassium is applied to crops for a long time, it will not only exert some influence on soil potassium, but also affect the yield and quality of crops. Based on this, the author mainly discusses the effects of long-term potassium application on soil potassium and crop yield and quality in the north of China.