Zero-emission excrement treatment method for ecological breeding of goats

A technology of ecological breeding and treatment method, applied in the field of manure treatment, can solve the problems of no-cleaning of manure, zero discharge, water and air pollution, etc., and achieve the effects of zero cost discharge, improved fertilizer efficiency, and reduced labor.

Inactive Publication Date: 2020-11-27
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the feeding process, goats will excrete feces and urine, which will pollute the water body and the air. Therefore, it is necessary to treat the goat feces. Recycling of goat excrement

Method used

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  • Zero-emission excrement treatment method for ecological breeding of goats

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Comparison scheme
Effect test

Embodiment 1

[0022] A method for treating goat ecological breeding zero-discharge manure, the method comprising:

[0023] Step 1: Make the sheep bed: raise the sheep flat on the ground, use the free bed of microbial bedding, and lay the microbial bedding with a thickness of 7 cm;

[0024] Step 2: During the goat breeding process, the goats naturally excrete feces and urine on the microbial litter;

[0025] Step 3: The sheep house adopts a modern ecological barn structure. The main design includes the roof is transparent and rainproof, and the roof is transparent so that the water on the fermented bedding is evaporated;

[0026] Step 4: Mix the feces and urine produced by the sheep's wandering with the microbial litter;

[0027] Step 5: mixing the mixture obtained in Step 3 and Step 4 to obtain an odorless excrement litter mixture;

[0028] Step 6: Perform high-temperature aerobic composting on the odorless excrement litter mixture obtained in Step 5 at 60°C to obtain harmless organic fer...

Embodiment 2

[0031] A method for treating goat ecological breeding zero-discharge manure, the method comprising:

[0032] Step 1: Make the sheep bed: raise the sheep flat on the ground, use the free bed of microbial bedding, and lay the microbial bedding with a thickness of 5 cm;

[0033] Step 2: During the goat breeding process, the goats naturally excrete feces and urine on the microbial litter;

[0034] Step 3: The sheep house adopts a modern ecological barn structure. The main design includes the roof is transparent and rainproof, and the roof is transparent so that the water on the fermented bedding is evaporated;

[0035] Step 4: Mix the feces and urine produced by the sheep's wandering with the microbial litter;

[0036] Step 5: mixing the mixture obtained in Step 3 and Step 4 to obtain an odorless excrement litter mixture;

[0037] Step 6: Perform high-temperature aerobic composting on the odorless excrement litter mixture obtained in Step 5 at 55°C to obtain harmless organic fer...

Embodiment 3

[0040] A method for treating goat ecological breeding zero-discharge manure, the method comprising:

[0041] Step 1: Make the sheep bed: raise the sheep on the ground, use the free bed of microbial bedding, and lay the microbial bedding with a thickness of 10 cm;

[0042] Step 2: During the goat breeding process, the goats naturally excrete feces and urine on the microbial litter;

[0043] Step 3: The sheep house adopts a modern ecological barn structure. The main design includes the roof is transparent and rainproof, and the roof is transparent so that the water on the fermented bedding is evaporated;

[0044] Step 4: Mix the feces and urine produced by the sheep's wandering with the microbial litter;

[0045] Step 5: mixing the mixture obtained in Step 3 and Step 4 to obtain an odorless excrement litter mixture;

[0046] Step 6: Perform high-temperature aerobic composting on the odorless excrement litter mixture obtained in Step 5 at 65°C to obtain harmless organic fertili...

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Abstract

The invention discloses a zero-emission excrement treatment method for ecological breeding of goats. The method comprises the steps that a goat bed is manufactured, specifically, ground flat breedingis conducted, microbial padding is laid on a microbial padding free bed; the goats naturally excrete excrement and urine on the microbial padding; the sheep house adopts a modern ecological fence house structure, and light is transmitted through the roof, so that excrement and urine moisture on the fermentation padding is evaporated; excrement and urine generated by sheep migration are mixed withthe microbial padding; the mixtures obtained in the step 3 and the step 4 are mixed to obtain an odorless excrement and urine padding mixture; high-temperature aerobic composting is conducted on the odorless excrement and urine padding mixture obtained in the step 5 to obtain a harmless organic fertilizer; and the harmless organic fertilizer in the step 6 and a chemical fertilizer are mixed and stirred to obtain a compound fertilizer, or the harmless organic fertilizer in the step 6 is directly processed into a powdery or granular organic fertilizer. According to the invention, ecological breeding zero-emission excrement treatment is realized, i.e., the sheep farm excrement is degraded by adopting a microbial fermentation bed mode, so that the purposes of no cleaning of the excrement and zero emission are achieved.

Description

technical field [0001] The invention relates to the technical field of manure treatment, in particular to a zero-discharge manure treatment method for goat ecological breeding. Background technique [0002] In the course of the development of human civilization, goats provide humans with meat, milk, skin, hair and other main living materials, and play an important role in human agricultural civilization and economic development. Chinese goats have a long history of raising goats, and there are written records of raising sheep as early as the Xia and Shang dynasties. More than a thousand years ago, goats were mainly raised in southern my country, and then gradually formed a scale. Goat production has the characteristics of high reproductive rate, strong adaptability, and easy management, and is widely raised in the vast agricultural and pastoral areas of our country. [0003] However, during the feeding process, goats will excrete feces and urine, which will pollute the wat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00C05F17/30C05F17/60
CPCC05F3/00C05F17/30C05F17/60C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 韦英明潘艳蒋钦杨江明生郑自华张瑞门
Owner GUANGXI UNIV
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