Technology for preparing fermentation bed padding by recycling livestock excrements and crop straws

A technology of livestock and poultry manure and crop straw, which is applied in the field of bioengineering, can solve the problems of shortage of fermented mattress material resources, environmental pollution of livestock and poultry breeding, etc., and achieves the effects of good deodorization effect, low incidence of pigs, and promotion of growth rate.

Inactive Publication Date: 2015-01-07
攸县鸿华麻鸭业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a process for resource utilization of livestock and poultry manure and crop straw to prepare fermented bedding materials. Harmless tre

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A resource-based process for preparing fermented bedding material from livestock and poultry manure and crop stalks, which is prepared through the following steps:

[0023] (1) Preparation of biological starter: Take 10 parts of adsorbent, 5 parts of calcium dihydrogen phosphate, 6 parts of fermented soybean meal, 15 parts of rice bran, 15 parts of corn flour, 5 parts of rapeseed cake, 10 parts of bran, and 2 parts of EM bacteria agent, 1 part of Aspergillus niger, mix and stir evenly; then use an aqueous solution containing 2% molasses to adjust the water to about 35% to 40%, and anaerobically ferment at 25°C to 30°C for 3 days;

[0024] (2) Mixing materials: Mix evenly according to the mass ratio of 60 parts of pig manure, 30 parts of straw, 10 parts of peat, 10 parts of vermicompost, 2 parts of biological fermentation agent, and 2 parts of cellulase, and adjust the moisture with an aqueous solution containing 2% molasses to about 35% to 40%;

[0025] (3) Compost fer...

Embodiment 2

[0031] A resource-based process for preparing fermented bedding material from livestock and poultry manure and crop stalks, which is prepared through the following steps:

[0032] (1) Preparation of biological starter: Take 10 parts of adsorbent, 5 parts of calcium dihydrogen phosphate, 6 parts of fermented soybean meal, 15 parts of rice bran, 15 parts of corn flour, 5 parts of rapeseed cake, 10 parts of bran, and 2 parts of EM bacteria agent, 1 part of Aspergillus niger, mix and stir evenly; then adjust the water content to about 35% to 40% with an aqueous solution containing 2% molasses, and anaerobically ferment at 25°C to 30°C for 5 days;

[0033] (2) Mixing material: Mix evenly according to the mass ratio of 70 parts of chicken manure, 20 parts of straw, 20 parts of peat, 5 parts of vermicompost, 3 parts of biological fermentation agent, and 1 part of cellulase, and adjust the moisture with an aqueous solution containing 2% molasses to about 35% to 40%;

[0034] (3) Comp...

Embodiment 3

[0040] A resource-based process for preparing fermented bedding material from livestock and poultry manure and crop stalks, which is prepared through the following steps:

[0041] (1) Preparation of biological starter: Take 10 parts of adsorbent, 5 parts of calcium dihydrogen phosphate, 6 parts of fermented soybean meal, 15 parts of rice bran, 15 parts of corn flour, 5 parts of rapeseed cake, 10 parts of bran, and 2 parts of EM bacteria agent, 1 part of Aspergillus niger, mix and stir evenly; then adjust the water content to about 35% to 40% with an aqueous solution containing 2% molasses, and anaerobically ferment at 25°C to 30°C for 4 days;

[0042](2) Mixing materials: Mix evenly according to the mass ratio of 65 parts of duck manure, 25 parts of straw, 15 parts of peat, 7.5 parts of vermicompost, 2.5 parts of biological fermentation agent, and 1.5 parts of cellulase, and adjust the moisture with an aqueous solution containing 2% molasses to about 35% to 40%;

[0043] (3) ...

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Abstract

The invention discloses a technology for preparing fermentation bed padding by recycling livestock excrements and crop straws. The technology is high in recycling degree, can be used in a large scale easily, helps realize livestock breeding waste innocent treatment and fermentation bed padding recycling, and solves two existing difficulties of livestock breeding environment pollution and fermentation bed padding resource shortage. The technology is characterized in that livestock excrements serve as raw materials, assisted by straws, worm cast and alcohol active sludge, and the fermentation bed padding is prepared by aid of a two-step fermentation process of biological leavening agents. The prepared fermentation bed padding is rich in yeast, aspergillus niger, bacillus subtilis, bacillus megatherium, lactic acid bacteria and other probiotics whose content reaches as high in 2-5*108 cfu/g. After the prepared fermentation bed padding is applied to pig breeding, the morbidity of pigs is low, thereby being favorable for growth of the pigs.

Description

technical field [0001] The invention relates to a process for preparing fermented bedding materials by resourceful utilization of livestock and poultry manure and crop stalks, which belongs to the field of bioengineering. Background technique [0002] The mode of raising pigs in the fermentation bed is based on the theory of microecology and biological fermentation, laying a certain thickness of organic matter bedding in the pig house, and using the special beneficial microorganisms in the bedding to quickly degrade and eliminate pig feces and urine excrement, so as to achieve the goal of avoiding Flush the pig house and achieve the purpose of avoiding the random discharge of manure. This mode has great positive significance for reducing the environmental pollution caused by the traditional pig breeding mode. At present, the litter of the fermentation bed is mainly sawdust and rice husk. With the rise of fermentation bed cultivation, the price of sawdust and rice husk has ri...

Claims

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Application Information

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IPC IPC(8): A01K1/015
CPCA01K1/0154A01K1/0155
Inventor 董书阁侯文燕董静静段智岗肖龙虻侯文杰
Owner 攸县鸿华麻鸭业有限责任公司
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