If you don't pay attention to the small details that should be paid attention to when using foliar fertilizers and pesticides, you will lose a lot.

At present, wheat has entered the overwintering period, and only vegetables in protected areas are left in agricultural work. when it comes to protected vegetables, people all know that fungicides and pesticides are often used, and foliar fertilizer is indispensable in vegetable management. in practice, in order to save time and labor, pesticides and foliar fertilizer are often mixed and used together, what should be paid attention to when mixed use?

First of all, we should pay attention to the order of mixing, that is to say, we should first dilute the foliar fertilizer, and then add another kind of agent, instead of first mixing the foliar fertilizer with pesticide and then diluting it with water. the general dilution order is foliar fertilizer, powder, suspending agent, water agent, EC and so on.

Secondly, it should be avoided to be used in combination with medicines that are not suitable for mixing. For example, chemical fertilizers cannot be mixed with microbial pesticides, alkaline fertilizers cannot be mixed with pesticides, alkaline pesticides cannot be mixed with ammonium nitrogen fertilizers, and so on, if the two ingredients that should not be mixed are used, if it is light, it will reduce the efficacy, fertilizer effect, heavy, drug damage and other adverse consequences.

Third, we should pay attention to the current use, although the mixed fertilizers and agents have no adverse reactions for a long time, they may lead to adverse reactions, reduce the effect or produce drug damage. In addition, it is easy to precipitate when placed for a long time, which affects the efficacy of the drug.