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合理使用肥料是指建立在植物营养学基础上,根据作物、土壤、肥料性状确定肥料的使用量及合理使用方式。合理使用化肥既有安全问题,又有质量问题。所谓合理施肥,就是针对植物营养特性、土壤特性、作物生育期需要选择肥料,坚持有机肥与无机肥相结合;坚持
The rational use of fertilizer is based on plant nutrition, based on crop, soil, fertilizer properties to determine the amount of fertilizer and rational use. The rational use of fertilizers both safety issues, but also quality problems. The so-called rational fertilization, that is, for plant nutrition characteristics, soil characteristics, crop growth period need to choose fertilizer, insist on combining organic fertilizer and inorganic fertilizer; insist