Insecticidal and bactericidal growth promoting composition for promoting growth of corn crops

Abstract

An insecticidal and bactericidal growth promoting composition for promoting growth of corn crops comprises the following components in percentage by weight: 30-50% of a component A, 40-60% of a component B and 5-10% of a component C, wherein the components A comprises three kinds of components arbitrarily selected from capsaicine, artemisia argyi leaf and stalk dry powder, toosendanin, Celastrus angulatus dry powder and nicotine, the components B comprises three kinds of components arbitrarily selected from allicin powder, Turmeric powder, sweet scented Oleander leaf dry powder, Portulaca oleracea powder and ginkgo leaf powder; and the component C comprises two kinds of components arbitrarily selected from potassium, boron, amino acid, zinc and selenium. The components A, B and C are mixedand then dried, so that the water content is reduced to be within 3%, and then the mixture is subjected to crushing and sieving by a 500-mesh sieve. The insecticidal and bactericidal growth promotingcomposition is used for enhancing the disease resistance and the insect resistance of corn crops and promoting growth, by one-time application, the production cost is greatly reduced, and the yield increase and efficiency increase of corn are remarkable.

Description

technical field [0001] The invention relates to a plant dry powder product and a trace element fertilizer, which is a plant extract insecticidal, bactericidal and growth-promoting composition for enhancing the disease resistance and insect resistance of corn and promoting growth. technical background [0002] In recent years, due to the one-sided pursuit of yield in corn production, a large number of highly toxic and high-residual pesticides have been used to prevent and control plant diseases and insect pests, resulting in damage to the agricultural environment, serious soil pollution, and a decline in the quality of corn. Local backlogs, especially in the main corn-producing areas in Northeast China, have seriously affected agricultural production. On the other hand, due to the shortage of rural labor force year by year, it is necessary to spray medicine and fertilize several times, and the labor cost of field work increases, which is not conducive to farmers' increase in p...

AI Technical Summary

Problems solved by technology

[0002] In recent years, due to the one-sided pursuit of yield in corn production, a large number of highly toxic and high-residue pesticides have been used to prevent and control pests and diseases, resulting in damage to the agricultural environment, serious soil pollution, and a decline in the quality of corn. Local backlogs, especially in the main corn-producing areas in Northeast China, have seriously affected agricultural production. On the other hand, due to the shortage of rural labor force year by year, it is necessary to spray pesticides and fertilize several times, and the labor cost of field work increases, which is not conducive to farmers' increase in production and income.