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Processing method of waste materials after livestock and poultry animal culture by fermentation bed

A treatment method and fermentation bed technology, applied in animal feed, animal feed, application, etc., to achieve the effects of easy access, solving environmental pollution problems, and low transportation costs

Inactive Publication Date: 2012-09-19
简阳市大众养殖有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report on the use of fermented beds to breed earthworms with waste materials after breeding livestock and poultry.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Firstly, crush the waste after raising pigs in the fermentation bed for 1 year. By weight, stack retting fermentation is inoculated with 50 parts of yeast strains, 50 parts of corn flour, and 1200 parts of water according to 1000 parts of waste materials, and stacking and fermenting for 1 week. The pH value of the material is 7, then according to the 90% of the material after adjusting the pH value, mix in 3-5 centimeters of royal bamboo grass with a ratio of 10%, add auxiliary materials, by weight, add 0.6 part of urea to the material after adjusting the pH value in 1000 parts , 5 parts of vinegar, 5 parts of saccharin, and 15 parts of yeast strains can be fed to earthworms.

[0019] The "Daping No. 2" earthworms are used for breeding earthworms. They are cultivated in large fields without soil and at high density. 10,000-15,000 immature young earthworms are stocked per square meter. The humidity is about 70%. In addition, earthworm predators need to be removed regular...

Embodiment 2

[0021] First, crush the waste after raising pigs in the fermentation bed for 1.5 years. By weight, stack and ferment 1000 parts of the waste to inoculate 100 parts of yeast strains, 50 parts of corn flour, and 1000 parts of water. Stack and ferment for 1 week to adjust the fermented materials The pH value of the pH value is 7, then according to the 90% of the material after adjusting the pH value, mix in 10% of the 3-5 cm long emperor bamboo grass; add auxiliary materials, by weight, 1 part of urea is added to the material after adjusting the pH value , 6 parts of vinegar, and 20 parts of yeast strains can be used to feed earthworms.

[0022] The "Daping No. 2" earthworms are used for breeding earthworms. They are cultivated in large fields without soil and at high density. 10,000-15,000 immature young earthworms are stocked per square meter. The humidity is about 70%. In addition, earthworm predators need to be removed regularly. The average reproduction multiple of earthwor...

Embodiment 3

[0024] First, crush the discarded litter after 2 years of raising pigs in the fermentation bed, and by weight, stack and ferment 1,000 parts of the waste to inoculate 150 parts of yeast strains, 100 parts of corn flour, and 1,200 parts of water, and stack and ferment for 1.5 weeks to adjust the fermentation The pH value of the final material is 7, then according to the material 85% after adjusting the pH value, mix in the 3-5 centimeter long emperor bamboo grass of 15% ratio, add auxiliary materials, by weight, 1000 parts after adjusting the pH value add urea 1.5 parts, 8 parts of vinegar, 8 parts of saccharin, and 25 parts of yeast strain can be fed to earthworms.

[0025] The "Daping No. 2" earthworms are used for breeding earthworms. They are cultivated in large fields without soil and at high density. 10,000-15,000 immature young earthworms are stocked per square meter. The humidity is about 70%. In addition, earthworm predators need to be removed regularly. The average r...

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PUM

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Abstract

The invention aims at providing a processing method of waste materials after livestock and poultry animal culture by a fermentation bed. The method can be used for producing high-protein-containing earthworm and earthworm excrement used for manufacturing animal protein feed. The processing method of waste materials after livestock and poultry animal culture by the fermentation bed is characterized by comprising the following steps that: 1) saccharomycopsis is added into waste materials after the livestock and poultry animal culture, and stack retting fermentation is carried out; 2) the pH value of the fermented materials is regulated to be between 6 and 8; 3) pennisetum hydridum is added; and 4) the earthworms are cultured after auxiliary materials are added. A great number of fermentation bed culture waste materials can be utilized, the environment pollution problem caused by livestock and poultry culture can be thoroughly solved, the natural resources can be utilized to the maximum degree, a new path is provided for the earthworm culture, meanwhile, the culture industrial chain is widened, and an important link is supplemented for the development of ecological agriculture circular economy.

Description

technical field [0001] The invention belongs to the technical field of reuse of waste litter after breeding livestock and poultry animals in a fermentation bed, and specifically relates to a waste litter after 1-3 years of fermentation bed breeding of livestock and poultry, which is treated with microbial engineering technology and cultivated earthworms to produce animal protein Methods. Background technique [0002] The main raw materials for the litter of livestock and poultry in the fermentation bed are sawdust and chaff. After 1-3 years of breeding livestock and poultry, about 10-30% of the fiber in the raw material is decomposed, and most of the remaining fiber is excreted. The feces and urine and some metabolites are more or less polluted and toxic. Since these wastes are not reused or treated, they are discarded at will in the breeding area, which not only invades land resources, but also causes serious pollution to the rural environment, which directly affects the h...

Claims

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Application Information

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IPC IPC(8): A01K67/033A23K1/18
Inventor 王太新陈平
Owner 简阳市大众养殖有限责任公司
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