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Method for manufacturing organic fertilizer based on microbial fermentation process of cow manure and pig manure

A microbial fermentation and organic fertilizer technology, which is applied in the preparation of organic fertilizers, organic fertilizers, and the treatment of biological organic parts, can solve the problems of high cost and long fermentation time

Inactive Publication Date: 2015-09-02
骆曦明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] To sum up, the method of fermenting organic fertilizers mentioned above takes a long time to ferment, and the shortest one takes 4 to 7 days to ferment well, and the cost is high, and it is necessary to purchase specific fermenting bacteria to make organic fertilizers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment one, a kind of method that microbial fermentation cow dung, pig manure manufactures organic fertilizer, it comprises the following steps:

[0022] ① Preparation of fermented bacteria: choose wheat bran and flour as raw materials, mix wheat bran and flour evenly, add warm boiled water to mix and stir into dough for heat preservation and anaerobic fermentation until the dough bulges; then put the fermented dough into the well Soak and mix water and surface water, and carry out adaptive fermentation in the environment where various bacteria and microorganisms exist. After fermentation, add 40 liters of cow dung and mix well, then add 60 liters of straw powder and mix well, and start the first cow dung Cycle anaerobic fermentation, then add unfermented cow dung and straw powder to the cow dung that has been anaerobically fermented in the first cow dung cycle to carry out the second cow dung cycle anaerobic fermentation, and then add the cow dung to the second cow ...

Embodiment 2

[0024] Embodiment 2, experimental conditions: the local weather is fine, and the experiment is carried out in the open air.

[0025] 1) Take 2 liters of the fermented mixture in Example 1, pour it into a bucket, add 10 liters of well water, and stir well;

[0026] 2) Pour the stirred mixture into the blender;

[0027] 3) Pour 80 liters of pig manure into the mixer, stir, and stir well;

[0028] 4) Then put 120 liters of straw powder into the blender, stir, and stir well;

[0029] 5) The amount of stirring is limited to the maximum amount that the mixer can stir;

[0030] 6) Use a wooden stick to insert a hole from top to bottom in the middle of the stirred mixture, and add 1 liter of catalyst ammonia water;

[0031] 7) Put the stirred and catalyzed mixture into a non-toxic plastic bag;

[0032] 8) Seal the non-toxic plastic bag and carry out anaerobic fermentation. At 26°C in the evening, the next morning, the fermentation is complete when there is no odor.

[0033] 9) Ad...

Embodiment 3

[0035] Experimental conditions: The local weather is fine, and the experiment is carried out in the open air.

[0036] 1) Take 2 liters of the fermented mixture in Example 2, pour it into a bucket, add 10 liters of well water, and stir well;

[0037] 2) Pour the stirred mixture into the blender;

[0038] 3) Pour 80 liters of cow dung into the mixer, stir, and stir well;

[0039] 4) Then put 110 liters of straw powder into the blender, stir, and stir well;

[0040] 5) The amount of stirring is limited to the maximum amount that the mixer can stir;

[0041] 6) Use a wooden stick to insert a hole from top to bottom in the middle of the mixture, and add 1 liter of catalyst ammonia water;

[0042] 7) Put the stirred and catalyzed mixture into a non-toxic plastic bag;

[0043] 8) Seal the non-toxic plastic bag at noon, and carry out anaerobic fermentation. It is about 50°C in the sun during the day, and it is fermented at 5-6 o'clock in the afternoon. When there is no odor, the ...

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Abstract

The invention belongs to the method for manufacturing organic fertilizer based on the biological fermentation process, and discloses a method for manufacturing the organic fertilizer based on the microbial fermentation process of cow manure and pig manure, which mainly comprises the steps of 1) preparing ferment bacteria: selecting wheat bran and flour as raw materials, subjecting the raw materials to the heat-preservation anaerobic fermentation treatment to obtain a fermented dough, adding well water and surface water into the fermented dough, dipping and mixing the fermented dough in the well water and the surface water for mixed fermentation, adding cow manure and straw powders in the obtained mixture, uniformly stirring and conducting the cyclic and anaerobic fermentation process of cow manure to obtain finally fermented cow manure, adding pig manure and straw powders into the finally fermented cow manure, stirring the obtained mixture and conducting the cyclic and anaerobic fermentation process of pig manure to obtain finally fermented pig manure, wherein the finally fermented pig manure contains well prepared ferment bacteria; 2) preparing an organic fertilizer: adding the finally fermented pig manure, non-fermented cow manure, non-fermented pig manure and straw powders in a horizontal agitator to stir and ferment the obtained mixture, adding ammonia into the obtained fermented product to react the fermented product with the ammonia, then drying the obtained product to obtain the organic fertilizer. The method is small in investment, low in cost, strong in operability and high in nutrient content.

Description

technical field [0001] The invention belongs to a method for producing organic fertilizer by biological fermentation, in particular to a method for producing organic fertilizer by microbial fermentation of cow dung and pig dung. Background technique [0002] At present, the existing bio-fermentation methods of organic fertilizers are as follows: [0003] 1. The production method of microbial organic fertilizer: 1) Fermentation raw materials: such as rice bran, weeds, human, livestock, poultry manure, crop straw (chopped), stems and leaves, sawdust and sawdust, edible fungus matrix residues and cakes, etc. 2) Tools: mixer; plastic container or cement pool (or plastic film for pit pad); plastic film; pulverizer (common agricultural type); shovel. 3) Fermentation bacteria: Yijiayi planting bacteria liquid. 4) Proportion: Bran, weeds, human, livestock, poultry manure, crop straw (chopped), stems and leaves, sawdust, sawdust, edible fungus matrix residues and cakes, etc., prepa...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05F15/00
CPCY02W30/40
Inventor 骆曦明
Owner 骆曦明
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