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一、配方施肥在推广中存在的问题(一)对配方施肥的概念认识不清在实际生产中我们发现不少肥料经销户和农民搞不清楚配方施肥的真正含义,认为施用有“xx专用”的复合肥料就是配方施肥,混淆了概念,阻碍了配方施肥的推广。配方施肥是综合运用现代科技成果,根据作物需肥规律、土壤供肥性能及肥料效应,在施用有机肥的基础上,依据测土化验结果,于产前提出氮、磷、钾和微
First, the formula fertilizer in the promotion of existing problems (A) of the concept of formula fertilizer unclear In actual production, we found that many fertilizer dealers and farmers do not know the true meaning of formula fertilizer, that the application of “xx-specific ”Compound fertilizer is the formula fertilizer, confused the concept, hinder the promotion of formula fertilizer. Formula fertilization is the comprehensive utilization of modern scientific and technological achievements, according to the law of crop fertility, soil fertility and fertilizer effect, based on the application of organic fertilizer, based on soil testing results, prenatal nitrogen, phosphorus, potassium and micro