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１不能以药代肥植物生长调节剂是生物体内的调节物质 ,不能代替肥水及其他农业措施。即便是促进型的调节剂 ,也必须有充足的肥水条件才能发挥其作用 ,因此不能以药代肥。２不要随意改变浓度农作物对植物生长调节剂的浓度要求比较严格 ,浓度过大 ,会造成作物叶片增厚变脆 ,出现?
1 can not be used as a medicinal plant growth regulator is a biological regulator of the body can not replace fertilizers and other agricultural measures. Even if the promotion of the regulator, but also must have adequate fertilizer and water conditions in order to play its role, it can not be on behalf of the drug. 2 Do not arbitrarily change the concentration of plant growth regulators on the concentration of more stringent requirements, the concentration is too large, will result in thickening of the crop leaves become brittle, there?