Biological organic inorganic compound fertilizer product and production method thereof

Abstract

The invention relates to a chemical fertilizer and a production method thereof, in particular to a biological organic inorganic compound fertilizer product and a production method thereof. The biological organic inorganic compound fertilizer product comprises a fertilizer core and a coating in which the fertilizer core is wrapped, wherein the fertilizer core is a particle which is produced by adding humic acid and inorganic nitrogen-phosphorus-potassium raw materials to concentrated waste liquid rich in amino acid, organic matter and other nutrient components, guniting, coating and granulating; the concentrated waste liquid is obtained by treating wastewater of gourmet powder factories; and the coating at least comprises animal oil-fat, starch, bone glue and bacillus components. The product integrates quick, slow and long effects, and integrates organic, inorganic and biological materials. The production method takes the animal oil-fat, the starch and the bone glue which can provide lipid and other nutrients for microorganisms and are easy to degrade as carriers of a bacillus preparation, overcomes the phenomenon that the mixture of the bacillus preparation and other fertilizer components is easy to cause pollution to microbial agents and poison strains.

Description

technical field [0001] The invention relates to a chemical fertilizer and a production method thereof, in particular to a bio-organic-inorganic compound fertilizer product and a production method thereof. Background technique [0002] With the continuous development of agricultural production, traditional agriculture with high energy consumption, high pollution and low output will be replaced by ecological agriculture with high output, low consumption, high quality, high efficiency and sustainable development. To achieve this goal, we must first solve the current situation of low nutrient utilization of chemical fertilizers, poor degree of mechanized fertilization, and repeated irregular fertilization. To solve this problem, in addition to formulating balanced fertilization and improving the scientific level of fertilization, as far as the fertilizer itself is concerned, it is necessary to improve the fertilizer dosage form, develop a wide range of applications, high nutrien...

AI Technical Summary

Problems solved by technology

Above-mentioned first kind of method is quite different from the present invention

The coating materials used in the second method can be divided into two categories: polymer and sulfur coating, and inert material coating. Due to the poor solubility of polymer and sulfur coating, the coating layer does not contain water-soluble materials, resulting in fertilizer seepage. Poor yield, the release rate of nutrients is inconsistent with the law of fertilizer requirements of crops, and sometimes causes secondary pollution to the environment. The carriers coated with inert materials are mostly machinery oil and other substances. If used improperly, it is easy to cause secondary pollution to the environment. Pollution