Chelated micro-fertilizer capable of killing insects and preparation method thereof

Abstract

The chelating state micronutrient fertilizer with the insecticidal function comprises trace elements and chelating agents and also comprises botanical pesticides and dispersion agents; the chelating state micronutrient fertilizer is shaped like powder; chelating agents are selected from tetrasodium iminodisuccinate salt and or EDTA (Ethylene Diamine Tetraacetic Acid); the botanical pesticides comprise Cynanchum komarovii Al. extracts and also comprise Stellera chamaejasme extracts and Ageratina adenophora extracts. According to the chelating state micronutrient fertilizer with the insecticidal function, the trace elements are added, trace elements and other nutrients brought by a plant source which serves as the pesticides are contained, the trace elements and the other nutrients can be chelated into the chelating state micronutrient fertilizer, the botanical pesticides are also contained, and accordingly the formula is reasonable, the synergistic effect is obvious, the utilization rate of effective components is high, the pest killing effect is good through due to the double insecticidal mechanism for damaging protective enzyme systems and nervous systems of nematodes and the fumigation action of multiple ingredients, and the botanical pesticides are free of pest resistance. The invention also relates to a production method of the chelating state micronutrient fertilizer with the insecticidal function.

Description

technical field [0001] The invention relates to a trace element fertilizer, in particular to a chelated micro-fertilizer capable of killing insects and a preparation method thereof. Background technique [0002] Generally speaking, fertilizers do not have the effect of killing insects. Similarly, many pesticides do not have the effect of fertilizers. Therefore, in agriculture, fertilization and insect killing are always carried out separately, which makes the efficiency of agricultural production operations not high. Even if trace element fertilizers and insecticides are used in combination, since their respective formulas only take into account their own characteristics, this simple combined application may not necessarily have a superimposed effect. On the contrary, it may be due to the interaction of the various components Conflict and neutralization make their respective effectiveness discounted. It is also in consideration of this situation that fertilization and insec...

AI Technical Summary

Problems solved by technology

In this way, it is possible to delay the farming time, or fail to replenish fertilizers in time, or fail to kill insects in time, which will eventually lead to reduced production.