Special compound microbial fertilizer of corns

Abstract

The invention discloses a special compound microbial fertilizer of corns. The fertilizer is prepared from the following raw materials: a microbial agent, charcoal, urea, diammonium phosphate, potassium dihydrogen phosphate, potassium chloride, boric acid, magnesium sulfate, ferrous sulfate, amino acid zinc chelate, amino acid manganese chelate, nano titanium dioxide, a traditional Chinese medicine composition and bamboo vinegar. The special compound microbial fertilizer of corns is reasonably matched according to the growth and nutrient needs of the corns, so that not only can the plant absorb and utilize the fertilizer very well, and can the utilization rate of the fertilizer be increased, but also the volume weight of the soil can be reduced, the quick growth of the maize root can be promoted, the yield and the quality of the corns can be improved, the soil micro-ecological environment can be improved, the ecological balance can be recovered, the fertilizer conservation capacity and the water conservation capacity of the soil can be improved, the growth of weeds and plant diseases and insect pests can be inhibited, the occurrence of soil-borne diseases can be relieved to the greatest extent, the dosage of pesticides can be reduced, the residual pesticides in the soil can be degraded, the cost can be saved, and the sustainable development of the economy and the society can be facilitated.

Description

technical field [0001] The invention relates to the technical field of special fertilizer for crops, in particular to a special compound microbial fertilizer for corn. Background technique [0002] my country is a large agricultural country, and corn is the third largest economic crop in my country, occupying an important position in agricultural production. Chemical fertilizers and pesticides play a very important role in agricultural production. With the improvement of people's living standards and health awareness, people attach great importance to the safety of agricultural products, and the demand for pollution-free and green food is increasing year by year. [0003] Corn is a high-yield crop that needs more fertilizer. During the growth and development process, it needs to absorb a lot of nutrients, among which nitrogen, phosphorus and potassium are the most required, followed by calcium, magnesium, sulfur, boron, zinc, manganese and other elements. At present, chemic...

AI Technical Summary

Problems solved by technology

At present, chemical fertilizers on the market can meet the growth needs of corn in a short period of time, but long-term use will damage the soil aggregate structure, easily cause soil compaction, and soil hardening, thus affecting the growth of corn

Although pure organic fertilizer is rich in organic matter, it releases nutrients slowly, absorbs slowly by corn, and has low fertilizer efficiency. The effective balance between various effective nutrients cannot be achieved.

[0004] At present, corn pests and diseases are mainly controlled by mixing and stirring chemical agents and toxic pesticides, applying them to the soil or crops, and using them for a long time year after year. A large amount of pesticides and fertilizers will cause the pests to develop resistance, soil compaction, and damage to water sources. , soil and crops cause pollution, the quality of agricultural products declines, and the excessive pesticide residues seriously affect people's physical and mental health and the competitiveness of my country's corn in the international market