Bio-organic fertilizer produced by using livestock manure

A technology for bio-organic fertilizer and livestock and poultry manure is applied in the field of bio-organic fertilizer produced by using livestock and poultry manure and its preparation field, which can solve the problems of destroying soil structure, soil compaction, and reducing the ability of ventilation and water storage, and achieves improvement of soil structure. , enhance resistance, overcome the effect of root burning

Active Publication Date: 2011-10-19
FOUR FRIENDS OF CHENGDU CHEM IND
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  • Application Information

AI Technical Summary

Problems solved by technology

A lot of NH 4 + Ca 2+ , Mg 2+ The exchange of cations causes the soil colloid to disperse and destroys the soil structure, thus causing the soil to compact and greatly reduce the ability of aeration and water storage.

Method used

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  • Bio-organic fertilizer produced by using livestock manure

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Experimental program
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Embodiment

[0024] 1. Preparation of highly concentrated organic material decomposing bacteria agent:

[0025] (1) The lactic acid bacteria, acetic acid bacteria, bacillus, yeast, photosynthetic bacteria and actinomycetes were subjected to the following operations: wash the bacteria-preserving slant with 5mL sterile normal saline, and shake well in a sterile Erlenmeyer flask to prepare 200mL of bacterial suspension Inoculate the slant culture into the seed bottle by 10% volume, and cultivate the bacteria at 37°C and 180rpm for 12h; the mold is cultivated at 28°C and 220rpm for 48h; inoculate 5% of the seed liquid into the fermentation bottle and expand the culture for 48h to obtain the fermentation liquid. The fermentation liquid of each strain and the sterilized bran were mixed and fermented at a ratio of 1:1, and then dried for 24-72 hours to make a solid microbial agent;

[0026] (2) Mix the solid microbial preparation prepared in step (1) in the ratio of lactic acid bacteria: acetic a...

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Abstract

The invention provides an efficient active bio-organic fertilizer produced by using livestock manure and a preparation method thereof. The preparation method comprises the following steps: pre-treating the livestock manure, straw and peat; mixing the livestock manure, straw and peat at a weight ratio of (3-5):(1-2):(1-2); adding a composite ageing bactericide based on the condition that the weight ratio of the mixture to the high-concentrated organic material ageing bactericide is (5000-10000):(1-2), evenly mixing, and then carrying out composting fermentation for 7-10 days, wherein during the composting fermentation, the material needs to be stirred 1-2 times each day; and mixing the material decayed by fermentation with a functional composite bactericide which is generated by single fermentation at a weight ratio of (5000-1000):(1-2), granulating and drying at low temperature so as to obtain the high-efficiency and active bio-organic fertilizer. The process is relatively simple, is easy to operate, and can be used for lowering the product cost is low, saving energy and turning wastes into wealth, thereby being beneficial to promotion of benign ecological circulation and environment conservation; and by utilizing the fertilizer, the quality of the product is good, thereby obviously improving the yield and quality of agricultural products.

Description

technical field [0001] The invention relates to a fertilizer and a preparation method thereof, in particular to a bio-organic fertilizer made from livestock and poultry manure and a preparation method thereof. Background technique [0002] The fertilizers applied to crops are mainly divided into two categories, farm manure and chemical fertilizers. Although the former has played a certain role in improving soil vitality and crop yield, it is often easy to pollute the soil and the atmosphere due to low nutrient nutrients, poor quick-acting properties, and containing pathogenic microorganisms. In addition, farmyard manure cannot organize large-scale production and directly enter the market for circulation. Chemical fertilizers have high nutrient content and strong quick-acting properties, which have played a huge role in improving agricultural production efficiency. However, if a large amount of chemical fertilizers are used unreasonably, the utilization rate of fertilizers w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08C05F17/00C12N1/00C12N1/20C12N1/16C12R1/01C12R1/02C12R1/07C12R1/645
CPCY02W30/40
Inventor 王有奎王平章
Owner FOUR FRIENDS OF CHENGDU CHEM IND
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