Preparation method of organic fertilizer preparation auxiliary material

Abstract

The invention relates to the technical field of a fertilizer preparation auxiliary material and particularly discloses a preparation method of an organic fertilizer preparation auxiliary material. Thepreparation method is characterized by comprising the following steps: (1) putting bones into a pot, adding clear water in an amount which is 3 to 4 times that of the bones, adding a proper amount ofrice vinegar, making soup to be milk white, separating the bones and the soup, and placing the bones and the soup separately for future use; (2) drying the cooked bones, crushing the bones by utilizing a crushing machine until 260 to 300 meshes to obtain bone meal for future use; (3) mixing the soup and the bone meal, adding soil in an amount which is 2 to 4 times the total weight of the materials, mixing, adding 0.5 to 2 percent of microbial inoculum according to the total weight of the materials, mixing uniformly, and fermenting for 3 to 5 months to obtain a fermenting mixture for future use; and (4) drying the fermenting mixture to obtain the organic fertilizer preparation auxiliary material. The organic fertilizer preparation auxiliary material has the characteristics of rich nutrition, sufficient fertility, capability of preventing soil hardening, easily available raw materials, low preparation cost and the like.

Description

Technical field [0001] The invention relates to the technical field of a fertilizer composting auxiliary material, in particular to a preparation method of an organic fertilizer composting auxiliary material. Background technique [0002] In recent years, various fertilizer manufacturers have increased the production of organic-inorganic compound fertilizers in order to meet market demand; fertilizers are a type of substance that provides one or more essential nutrients for plants, improves soil properties, and improves soil fertility. Fertilizers can help plants grow and are one of the important agricultural production materials. The scientific use of fertilizers is the key to achieving high-yield, high-quality, and efficient agriculture. With the development of society, there are many types and brands of fertilizers on the market, depending on the ingredients. It can be divided into inorganic fertilizers and organic fertilizers. The types include: ammonium phosphate fertilizers...

AI Technical Summary

Problems solved by technology

As a result of long-term use, the negative effects of its inherent defects have become more and more prominent

For example: pollution caused by the release of decomposition products to the atmosphere and water bodies; soil compaction, damage to the soil ecological environment for crop growth, etc.

[0003] At present, the low utilization rate of chemical fertilizers and excessive use of chemical fertilizers are widespread in agriculture. The existing organic and inorganic fertilizers have low fertilizer utilization rates, which cannot guarantee crop yield increase, and are not strong for soil water and fertilizer retention. , the combination of land use and land cultivation cannot be realized, which not only wastes a lot of resources, but also easily causes environmental pollution and deterioration of farming conditions