Production process of organic-inorganic compound fertilizer

Abstract

The invention provides a production process of an organic-inorganic compound fertilizer, belonging to the field of fertilizer preparation processes. The raw materials of the produced organic-inorganic compound fertilizer are easily collected and the compound fertilizer can be used for promoting the root system to form a good ecological environment and promoting proliferation of beneficial microorganisms, thereby facilitating growth of crops. The fertilizer further can be used for improving the utilization ratio of chemical fertilizer, activating and releasing potential nutrients in soil in an assistant manner, improving the resistance and immunity of the crops and inhibiting plant diseases and insect pests; meanwhile, humic acid in the compound fertilizer can provide sufficient organic matters for crop growth; secondly, the compound fertilizer further can be used for improving soil, stimulating plant growth, improving crop quality, increasing fertilizer efficiency and enhancing stress resistance such as resistance to diseases and insects. Moreover, the compound fertilizer can be used for greatly reducing the use level of the chemical fertilizers, so that a series of pollution problems on water, soil and air and the like caused by the chemical fertilizers can be reduced, thus greatly facilitating changing the condition that agricultural production in China is severely dependent on chemical fertilizers and agricultural ecological protection is enhanced.

Description

technical field [0001] The invention relates to a fertilizer production process, in particular to an organic-inorganic compound fertilizer production process. Background technique [0002] The extensive use of chemical fertilizers has made food safety, ecological environment protection and sustainable use of resources the three major issues facing the development of agriculture in the world today, and is also a major issue related to the national economy and people's livelihood in our country. Microbial fertilizers have the characteristics of fertilizing soil fertility, improving the utilization rate of chemical fertilizers, reducing the content of nitrate nitrogen, heavy metals, and pesticides in agricultural products, improving the quality and safety of agricultural products, purifying and restoring the soil ecological environment, and improving the stress resistance of crops. The promotion and use of microbial fertilizers is an important support for maintaining and improv...

AI Technical Summary

Problems solved by technology

However, although there are many kinds of microbial fertilizer products at present, most of them have problems such as insufficient nutrition and unreasonable compatibility.

[0003] And, in the related art at present, adopt the prior technology of making inorganic-organic compound fertilizer to have no report

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