What should I pay attention to when using plant regulators?

What should I pay attention to when using plant regulators? What should I pay special attention to? We also ask experienced netizens to help introduce that the scientific use of plant regulators can promote plant growth, improve crop fruit setting rate, expand crop fruit, increase crop yield, accelerate crop fruit ripening, and so on. if it is not used properly, it will cause serious drug damage to crops, so the planting network has sorted out four key points in the process of using plant regulators, which are listed in detail below for netizens' reference. Point 1. Plant regulators cannot replace fertilizers, that is to say, they cannot replace fertilizers, water and other agricultural measures. Even if it is a promotive regulator, it must be under sufficient fertilizer and water conditions to play its role. Second, the concentration of plant regulators can not be changed at will. Crops have relatively strict requirements for the concentration of plant growth agents. If the concentration is too high, the leaves will become fatter and brittle, abnormal leaves will dry up and fall off, and even the whole plant will die; if the concentration is too small, it will not achieve the desired effect. Third, plant regulators should be applied timely, and the best time to use plant growth regulators should be selected according to their types, climatic conditions, efficacy duration and cultivation needs, so as to avoid unnecessary investment. Fourth, plant regulators should not be mixed at will. If several plant growth regulators are mixed or mixed with other pesticides and chemical fertilizers, it must be decided whether it is feasible on the basis of fully understanding the enhancement or resistance of mixed pesticides, and do not mix them at will. The difference between foliar Fertilizer and Plant growth regulator the effect of compound nitrophenol Sodium