Production method of bioorganic fertilizer capable of improving soil environment

Abstract

The invention relates to a production method of a bioorganic fertilizer capable of improving the soil environment. According to the production method, an organic molecular material, a microbial inoculant, a soil loosening and water retaining agent, and a chelating agent are metered and delivered to a material chamber through a belt, the raw materials are extruded and granulated in the material chamber, and after the granulation, the products are screened so as to obtain the bioorganic fertilizer capable of improving the soil environment. By adding the organic molecular material, microbial inoculant, soil loosening and water retaining agent, and chelating agent, the soil colloidal environment is improved, the water, soil, and fertilizer are retained, the soil acidification and soil salinization are prevented, and the heavy metals are fixed.

Description

technical field [0001] The invention relates to a method for producing bio-organic fertilizer with the effect of improving soil environment. Background technique [0002] At present, my country's soil has problems such as compaction, acidification, lack of organic matter, serious salinization, and serious heavy metal pollution. The country pays more and more attention to soil governance. At present, the soil conditioning varieties in my country are mainly soil conditioners. The existing soil conditioners have a single function, and common conditioners generally only have one function. For example, phosphogypsum series conditioners adjust soil alkalinity; organic matter conditioners supplement organic matter and Relieve soil compaction; there are few conditioners on the market for salinization and heavy metal pollution control. [0003] On the other hand, water-soluble fertilizers with the function of loosening soil have developed rapidly in recent years and have been recog...

AI Technical Summary

Problems solved by technology

At present, the soil conditioning varieties in my country are mainly soil conditioners. The existing soil conditioners have a single function, and common conditioners generally only have one function. For example, phosphogypsum series conditioners adjust soil alkalinity; organic matter conditioners supplement organic matter and Relieve soil compaction; there are few conditioners used to control salinization and heavy metal pollution in the market

[0003] On the other hand, water-soluble fertilizers with the function of loosening soil have developed rapidly in recent years and have been recognized by farmers. The disadvantage is that the function is relatively simple and cannot solve other problems faced by the soil.

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