Fertilizer containing Chinese herbal medicines and preparation method thereof

By using fertilizers composed of Chinese herbal medicines, the problems of soil structure damage and environmental pollution caused by chemical fertilizers have been solved, soil improvement and agricultural product yields have been improved, and the risk of pesticide residues has been reduced.

CN103626601AInactive Publication Date: 2014-03-12丁群
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Patent Information

Application Number
CN201310499934.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2013-10-23
Publication Date
2014-03-12
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The long-term use of chemical fertilizers leads to soil structural damage, compaction and water evaporation, and the use of pesticides increases the risk of environmental pollution and agricultural product residues.

Method used

Fertilizers containing Chinese herbal medicines and their preparation methods are used, through raw materials such as wheat straw, cornmeal, honey, phosphogypsum, urea, amino acids, cork bark, sophora flavescens, balsam pear roots, soil conditioners and EM inoculants, combined with decoction, fermentation and granulation. Process-prepared fertilizers replace traditional chemical fertilizers.

Benefits of technology

This fertilizer can not only repel insects, kill insects, inhibit pathogens, reduce the amount of pesticides, improve soil physical and chemical properties and microbial environment, increase crop yields, but also reduce soil erosion and water evaporation, and promote healthy plant growth.

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Abstract

The invention discloses a fertilizer containing Chinese herbal medicines and a preparation method thereof. The fertilizer is prepared from the following raw materials in parts by weight: 20-30 parts of wheat straw, 15-20 parts of maize flour, 15-20 parts of honey, 25-35 parts of ardealite, 12-16 parts of urea, 2-3 parts of amino acid, 2-4 parts of phellodendron bark, 1-3 parts of flavescent sophora root, 3-5 parts of balsam pear root, 8-12 parts of soil improver, 1-2 parts of EM (Effective Microorganisms) microbial agent and a proper volume of water. Due to the adoption of natural Chinese herbal medicines, the fertilizer can be used for expelling, killing and preventing pests, so as to reduce the dosage of insecticide or not to apply insecticide and lower the insecticide residue of agricultural products or enable the agricultural products to be free from the insecticide residue and is beneficial to environmental protection; the generation and growth of harmful germs can be inhibited, the number of the harmful germs can be reduced, and then, the incidence of crops is reduced. In addition, due to the added soil improver, the physicochemical properties and nutrient status of soil can be improved effectively, the absorption of nutrients and moisture of plants is promoted, and a positive effect on soil microorganisms is generated.
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