Organic fermentation fertilizer and preparation method thereof

A fermented fertilizer and organic technology, applied in the field of organic fermented fertilizer and its preparation, can solve the problems of high heavy metal content, poor comprehensive fertilizer efficiency, low nutrient content, etc., and achieve the effects of high organic matter content, inhibition of proliferation, and high nutrient content
CN106478167AInactive Publication Date: 2017-03-08南充禾香生物科技有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
南充禾香生物科技有限公司
Publication Date
2017-03-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the field of an organic fertilizer, and concretely relates to an organic fermentation fertilizer and a preparation method thereof. The method comprises the following steps: 1) aerobic fermentation: mixing livestock manure and anaerobic bacteria, fermenting a mixture for 8-15 days at the temperature of 60-80 DEG C to form a primary fermentation fertilizer; 2) facultative anaerobic fermentation: mixing the primary fermentation fertilizer and facultative anaerobe, fermenting a mixture for 10-20 days at the temperature of 50-60 DEG C to form a secondary fermentation fertilizer; and 3) anaerobic fermentation: mixing the secondary fermentation fertilizer and anacerobe, and fermenting a mixture at the temperature of no higher than 45 DEG C for more than 3 months to form the organic fermentation fertilizer. The method has the advantages of rapid fermentation and deodorizing, high nutrient conversion rate, high organic matter conversion rate and effective inhibition of insect disease.
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Description

technical field

[0001] The invention relates to the field of organic fertilizers, in particular to an organic fermented fertilizer and a preparation method thereof. Background technique

[0002] Organic fertilizers are mainly derived from plants and / or animals. The carbonaceous materials that are applied to the soil to provide plant nutrition as their main function are processed from biomass, animal and plant waste, and plant residues to eliminate toxic and harmful substances. Rich in a large number of beneficial substances, including a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium. Organic fertilizer can not only provide comprehensive nutrition for crops, but also has a long fertilizer effect. It can increase and renew soil organic matter, promote microbial reproduction, improve soil physical and chemical properties and biological activity, and is the main nutrient for green food production.

[0003] The fermentation o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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