Cow dung and earthworm microbial granular organic fertilizer production process

A technology of granular organic fertilizer and production process, which is applied in the treatment of biological organic parts, organic fertilizers, microorganisms, etc., can solve the problems of perishable decomposition of cow dung, natural fertilizer waste gas, and long fermentation time, so as to improve activity efficiency and improve Fermentation efficiency, rapid fermentation effect

Pending Publication Date: 2021-02-26
湖北同晟生物能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing biotechnology, the production of fertilizers has become very simple and fast, and the traditional cow dung fertilizer has a long fermentation time and low efficiency, so cow dung is rarely used for fertilization, but the existing cow dung The output is very large. If the cow dung is not cleaned up in time, it will easily rot and decompose and produce unpleasant odors. It will also easily pollute the environment and cause good natural fertilizers to be exhausted. The loss outweighs the gain

Method used

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  • Cow dung and earthworm microbial granular organic fertilizer production process

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Effect test

Embodiment 1

[0028] Include the following steps:

[0029] (1) Cow dung pretreatment: First, the cow dung is dried, pulverized and filtered to obtain cow dung powder particles. The purpose of drying is to facilitate the later setting and to facilitate the filtration of cow dung. It is inevitable that there will be some impurities. If they are left in the cow dung, they will affect the fermentation. Then they will be placed inside the static tank. The static tank is set up indoors. In order to avoid the influence of the environment, the cow dung needs to be added with mineral salt after drying and pulverizing. , the ratio of mineral salt to cow dung is 0.1:1, the purpose of adding mineral salt is to improve the activity of cow dung, and the microorganisms in cow dung can decompose it;

[0030] (2) Straw treatment: Take a certain amount of straw and grind it through a pulverizer. The particle diameter of the crushed straw is 0.2mm. After the straw and the mixed bacteria are mixed with cow dun...

Embodiment 2

[0036] (1) Cow dung pretreatment: First, the cow dung is dried, pulverized and filtered to obtain cow dung powder particles. The purpose of drying is to facilitate the later setting and to facilitate the filtration of cow dung. It is inevitable that there will be some impurities. If they are left in the cow dung, they will affect the fermentation. Then they will be placed inside the static tank. The static tank is set up indoors. In order to avoid the influence of the environment, the cow dung needs to be added with mineral salt after drying and pulverizing. , the ratio of mineral salt to cow dung is 0.1:1, the purpose of adding mineral salt is to improve the activity of cow dung, and the microorganisms in cow dung can decompose it;

[0037] (2) Straw treatment: Take a certain amount of straw and grind it through a pulverizer. The particle diameter of the crushed straw is 3mm. After the straw and mixed strains are mixed with cow dung, it needs to be stirred evenly twice, and ea...

Embodiment 3

[0043](1) Cow dung pretreatment: First, the cow dung is dried, pulverized and filtered to obtain cow dung powder particles. The purpose of drying is to facilitate the later setting and to facilitate the filtration of cow dung. It is inevitable that there will be some impurities. If they are left in the cow dung, they will affect the fermentation. Then they will be placed inside the static tank. The static tank is set up indoors. In order to avoid the influence of the environment, the cow dung needs to be added with mineral salt after drying and pulverizing. , the ratio of mineral salt to cow dung is 0.1:1, the purpose of adding mineral salt is to improve the activity of cow dung, and the microorganisms in cow dung can decompose it;

[0044] (2) Straw treatment: Take a certain amount of straw and grind it through a pulverizer. The particle diameter of the straw after crushing is 0.25mm. After the straw and the mixed bacteria are mixed with cow dung, they need to be stirred evenl...

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Abstract

The invention discloses a production process of a cow dung and earthworm microbial granular organic fertilizer, and relates to the technical field of organic fertilizer production processes. The method specifically comprises the following steps: cow dung pretreatment: cow dung is dried, crushed and filtered to obtain cow dung powder particles, and then the cow dung powder particles are placed in astanding pool; straw treatment: a certain amount of straw is taken and smashed through a smashing machine; material mixing: the smashed straw is doped into cow dung according to the ratio of cow dungto straw being 3: 1, then a mixture is put into a standing pool, and mixed strains are put into the mixture of cow dung and straw; humidity adjustment: uniform stirring of the mixture of the mixed strain, cow dung and straw is carried out, and a certain proportion of water is added for wetting; by adding straw, mixed strains and earthworms, the effects of quickly fermenting cow dung and improvingthe activity of cow dung organic fertilizer are achieved, and the problems of low fermentation speed and low efficiency of traditional cow dung are solved.

Description

technical field [0001] The invention relates to a production process of organic fertilizer, in particular to a production process of cow dung earthworm microbial granule organic fertilizer. Background technique [0002] As the name suggests, cow dung is a kind of cow dung. In the past, many crops were directly fertilized with cow dung, because cow dung contains good nitrogen, phosphorus, potassium and other elements, which is a good plant nutrient element. Higher utilization value, it is better to use it for fertilization. [0003] However, in the existing biotechnology, the production of fertilizers has become very simple and fast, and the traditional cow dung fertilizer has a long fermentation time and low efficiency, so cow dung is rarely used for fertilization, but the existing cow dung The output is very large. If the cow dung produced is not cleaned up in time, it will easily rot and decompose and produce unpleasant odors. It will also easily pollute the environment a...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/05C05F17/10C05F17/20
CPCC05F3/00C05F17/05C05F17/10C05F17/20C05F11/00Y02W30/40
Inventor 赵乐
Owner 湖北同晟生物能源科技有限公司
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