Harm-less fast fermented bio-organic fertilizer and preparation method thereof

A technology for fermenting biological and organic fertilizers, which is applied in the preparation of organic fertilizers, the treatment of biological organic parts, and organic fertilizers. problem, to achieve the effect of reducing production cost, occupying a small space and having strong activity

Inactive Publication Date: 2015-12-02
吉林省好沃施农业科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems existing in the existing livestock and poultry manure treatment methods that cannot completely kill a large number of harmful bacteria and insect eggs in the livestock and poultry manure, the fermentation period is long, the nutrition loss is serious, and the problem is large, the present invention provides a method that utilizes the livestock and poultry manure, Green, pollution-free, rapid fermentation, deodorization, harmless rapid fermentation bio-organic fertilizer with improved nutritional components and preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Step 1. According to the ratio of parts by weight, 1 kg of Bacillus subtilis ACCC03120 and 3 kg of rice bran are evenly mixed to prepare a strain mixture.

[0048] Step 2: According to the ratio of parts by weight, 1 kg of strain mixture and 3000 kg of organic solid waste are uniformly mixed to form a mixture.

[0049] Step 3: Add the mixture prepared in Step 2 into a pressure vessel, and use steam to make the temperature reach 85° C., decompose and ferment for 15 minutes, and let the organic solid waste pass through the strain mixture to complete the fermentation.

[0050]The entire fermentation process takes 15 minutes. Compared with the existing fermentation time of 10-20 days, the fermentation cycle is greatly shortened. At the same time, through the intervention of Bacillus subtilis ACCC03120, the nutrient exchange is quickly completed, and the nutrient content is more than doubled.

[0051] Step 4. Increase the temperature to 122°C and increase the pressure to 10k...

Embodiment 2

[0061] Step 1. According to the ratio of parts by weight, 1 kg of Bacillus subtilis ACCC03120 and 5 kg of cornmeal are uniformly mixed to prepare a strain mixture.

[0062] Step 2: According to the ratio of parts by weight, 1 kg of strain mixture and 2500 kg of organic solid waste are uniformly mixed to form a mixture.

[0063] Step 3: Add the mixture prepared in Step 2 into a pressure vessel, and use steam to make the temperature reach 90° C., decompose and ferment for 17 minutes, and let the organic solid waste pass through the strain mixture to complete the fermentation.

[0064] The entire fermentation process takes 17 minutes. Compared with the existing fermentation time of 10-20 days, the fermentation period is greatly shortened. At the same time, through the intervention of Bacillus subtilis ACCC03120, the nutrient exchange is quickly completed, and the nutrient content is more than doubled.

[0065] Step 4. Increase the temperature to 125°C and the pressure to 11kg / cm ...

Embodiment 3

[0074] Step 1. According to the ratio of parts by weight, 1 kg of Bacillus subtilis ACCC03120 and 4 kg of crop straw powder are uniformly mixed to prepare a strain mixture.

[0075] Step 2: According to the ratio of parts by weight, 1 kg of strain mixture and 3500 kg of organic solid waste are uniformly mixed to form a mixture.

[0076] Step 3: Add the mixture prepared in Step 2 into a pressure vessel, and use steam to make the temperature reach 80° C., decompose and ferment for 19 minutes, and let the organic solid waste pass through the strain mixture to complete the fermentation.

[0077] The entire fermentation process takes 19 minutes. Compared with the existing fermentation time of 10-20 days, the fermentation period is greatly shortened. At the same time, through the intervention of Bacillus subtilis (Bacillus subtilis) ACCC03120, the nutrient exchange is quickly completed, and the nutrient content is more than doubled.

[0078] Step 4. Increase the temperature to 128°C...

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Abstract

The invention provides a harm-less fast fermented bio-organic fertilizer and a preparation method thereof, belongs to the technical field of bio-organic fertilizers, and aims to solve the problems of failure in radically killing a great amount of harmful zymad and worm eggs in livestock excrement, long fermentation period, serious nutrition loss and large occupied area in the conventional livestock excrement treating method. The harm-less fast fermented bio-organic fertilizer comprises 1 weight part of strain mixture and 2500 to 3500 weight parts of organic solid waste, wherein the strain mixture comprises 1 weight part of bacillus subtilis ACCC03120 and 3 to 8 parts of one or more auxiliary materials; the auxiliary material(s) is / are one or more of rice bran, maize meal, wheat bran and crop straw powder; the organic solid waste comprises one or more of livestock excrement, carcase, industrial discharge, kitchen waste and urban sludge. The harm-less fast fermented bio-organic fertilizer and the preparation have the advantages that the fermentation period of the bio-organic fertilizer is greatly shortened; the nutrition is multiplied by 2 or more; the occupied area is greatly reduced; the use is safe and sanitary; pollution is avoided. Therefore, the bio-organic fertilizer is pure-green ecological fertilizer.

Description

technical field [0001] The invention relates to the technical field of bio-organic fertilizers, in particular to a harmless rapid fermentation bio-organic fertilizer and a preparation method thereof. Background technique [0002] The livestock and poultry breeding industry has become a major pillar industry for the structural adjustment of my country's vast rural areas, solving the employment of surplus labor force, and increasing farmers' income to become rich and well-off. The discharge of industrial waste, domestic garbage and urban sludge and the spread of epidemics caused by diseased and dead animal corpses have caused serious pollution to the environment and brought great harm to human health and life. [0003] At present, the drying and drying of livestock and poultry feces have been banned, and the serious pollution to the environment and the harm to people's lives are self-evident. However, the fermentation methods currently advocated have the following problems: 1. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05F15/00
CPCY02W30/40
Inventor 宋春刚
Owner 吉林省好沃施农业科技开发有限公司
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