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Pig compound feed production method through recycling of poultry excrement

A compound feed and resource-based technology, applied in the field of feed processing, can solve the problems of shortage of pig breeding resources and environmental pollution of poultry breeding, and achieve the effects of high protein content, mellow smell and bright color.

Inactive Publication Date: 2014-12-10
QINGDAO JIARUI BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a method for resource utilization of poultry manure to produce pig compound feed. This process has a high degree of resource utilization and is easy for large-scale industrial production. Utilization of resources can solve the two major problems of environmental pollution in poultry breeding and shortage of pig breeding resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A method for resourceful utilization of poultry manure to produce pig compound feed, prepared through the following steps:

[0032] (1) Preparation of biological starter: take 12 parts of natural zeolite powder for feed, 5 parts of calcium dihydrogen phosphate for feed, 6 parts of fermented soybean meal, 15 parts of rice bran, 15 parts of corn flour, 5 parts of rapeseed cake, and 10 parts of bran , 1 part of EM bacterial agent, 1 part of Bacillus subtilis, 1 part of Aspergillus niger, 1 part of yeast, mix well; Anaerobic fermentation at ℃ for 8 days;

[0033] (2) Mixing materials: 30 parts of poultry manure, 15 parts of corn flour, 15 parts of fermented wine mash, 15 parts of bran, 10 parts of fermented soybean meal, 10 parts of cotton meal, 1 part of additive, 2.5 parts of biological starter, cellulose Mix 1.5 parts of the enzyme with it, and adjust the water content to about 35% to 40% with an aqueous solution containing 2% molasses;

[0034] (3) Anaerobic fermentat...

Embodiment 2

[0039] A method for resourceful utilization of poultry manure to produce pig compound feed, prepared through the following steps:

[0040] (1) Preparation of biological starter: take 12 parts of natural zeolite powder for feed, 5 parts of calcium dihydrogen phosphate for feed, 6 parts of fermented soybean meal, 15 parts of rice bran, 15 parts of corn flour, 5 parts of rapeseed cake, and 10 parts of bran , 1 part of EM bacterial agent, 1 part of Bacillus subtilis, 1 part of Aspergillus niger, 1 part of yeast, mix well; Anaerobic fermentation at ℃ for 7 days;

[0041] (2) Mixing materials: 30 parts of chicken manure, 20 parts of corn flour, 10 parts of fermented wine mash, 20 parts of bran, 8 parts of fermented soybean meal, 12 parts of cotton meal, 1 part of additive, 2.5 parts of biological fermentation agent, cellulose Mix 1.5 parts of the enzyme with it, and adjust the water content to about 35% to 40% with an aqueous solution containing 2% molasses;

[0042] (3) Anaerobic...

Embodiment 3

[0047] A method for resourceful utilization of poultry manure to produce pig compound feed, prepared through the following steps:

[0048](1) Preparation of biological starter: take 12 parts of natural zeolite powder for feed, 5 parts of calcium dihydrogen phosphate for feed, 6 parts of fermented soybean meal, 15 parts of rice bran, 15 parts of corn flour, 5 parts of rapeseed cake, and 10 parts of bran , 1 part of EM bacterial agent, 1 part of Bacillus subtilis, 1 part of Aspergillus niger, 1 part of yeast, mix well; Anaerobic fermentation at ℃ for 10 days;

[0049] (2) Mixing materials: 30 parts of duck manure, 10 parts of corn flour, 20 parts of fermented wine mash, 10 parts of bran, 12 parts of fermented soybean meal, 8 parts of cotton meal, 1 part of additive, 2.5 parts of biological fermentation agent, cellulose Mix 1.5 parts of the enzyme with it, and adjust the water content to about 35% to 40% with an aqueous solution containing 2% molasses;

[0050] (3) Anaerobic fe...

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Abstract

The invention discloses a pig compound feed production method through recycling of poultry excrement. The technology is high in recycling utilization degree, easy to realize large-scale industrialized production, facilitates recycling utilization of waste produced during poultry cultivation and solves two difficulties of environment contamination and shortage of pig feeding resource in the conventional poultry cultivation. According to the method, under the compound action of secondary fermentation of microorganisms, and cellulase, the fermentation wine mashes are added during fermentation and the poultry excrement is converted to the pig compound feed with high protein content, bright color and nice flavor; the pig compound feed is better in deodorization effect, and high in nutritional value; through the adoption of the multi-strain anerobic fermentation, the biological activity of the pathogenic microorganisms is restrained and the pathogenic microorganisms can be effectively restrained and killed by lactic acid generated by lactic acid bacteria, antibiotic matters generated by actinomycetes and antioxidant matters generated by other beneficial microorganisms, so that the pig compound feed is harmless and the feed products meet the feed hygienic standard; in addition, the method is simple in process and is easy to realize large-scale industrialized production.

Description

technical field [0001] The invention relates to a method for resourceful utilization of poultry manure to produce pig compound feed, in particular to a method for preparing pig compound feed by using poultry manure as raw material, which belongs to the field of feed processing. Background technique [0002] With the development of modern animal husbandry, the scale and intensification of poultry farms continue to increase, and the feces produced by large poultry farms seriously pollute the environment. The State Environmental Protection Administration conducted a survey on the pollution of large-scale livestock and poultry farming in 2002, showing that the annual livestock and poultry manure volume in China is about 1.9 billion tons, of which COD (chemical oxygen demand) emissions have reached 71.18 million tons, and the livestock and poultry manure output Both COD and COD emissions far exceed the sum of industrial wastewater and domestic water emissions. In 2004, the total ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/165
Inventor 董书阁侯文燕董静静张志军赵建伟段智岗
Owner QINGDAO JIARUI BIOLOGICAL TECH
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