Method for preparing poultry and pig manure as well as discarded animals and plants into feed through sulfuric acid sterilization and organism fermentation

A technology of discarded animals, plants and pig manure, which is applied in the field of waste recycling, can solve the problems of affecting the quality of raw pork products, endangering the safety of pig production, and low utilization value, so as to ensure the quality of animal meat products, improve the digestion and utilization rate, The effect of easy operation

Inactive Publication Date: 2010-12-15
衡山卓越能源科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the poultry manure is directly used as fertilizer, the utilization value is too low; if the poultry manure is directly or not thoroughly disinfected and fed to pigs, it will contain a large number of enteropathogenic microorganisms, parasites and other toxic and harmful substances that will endanger the safety of pig production. At the same time affect the quality of raw pork products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: choose wet pigeon manure as raw material, add dilute sulfuric acid, fully stir until pH 1.5, and thoroughly sterilize and eliminate peculiar smell after 20 to 30 minutes; add wheat bran, fully stir, and adjust the moisture content to remain at 55% ~60%, then static treatment for 20-30 minutes; add ammonium bicarbonate to the mixture to pH5.2, neutralize the sulfuric acid, organic acid and acidic toxic and harmful substances in it; select feed yeast, 1-2 hours before inoculation , add the strains to 1% to 2% white sugar warm water at 25°C to 35°C to fully soak and keep warm for later use. Add good strains to the neutralized raw material mixture, add 1% phosphate fertilizer, mix well, keep the temperature of the raw material mixture at 25°C-30°C, place it indoors for fermentation on the ground, with a thickness of 8-10 cm, and keep the indoor temperature at 22 ℃~30℃, air humidity 70%~80%, after 20 hours of fermentation, turn it every 2 hours, turn it three time...

Embodiment 2

[0018] Example 2: Select fresh pig manure as raw material, add dilute sulfuric acid, stir well to pH 1.0, and thoroughly sterilize and eliminate peculiar smell after 20-30 minutes; add wheat bran, stir well, and adjust the moisture content to 55% ~60%, then static treatment for 20-30 minutes; add ammonium bicarbonate to the mixture to pH5.2, neutralize the sulfuric acid, organic acid and acidic toxic and harmful substances in it; select feed yeast, 1-2 hours before inoculation , add the strains to 1% to 2% white sugar warm water at 25°C to 35°C to fully soak and keep warm for later use. Add good strains to the neutralized raw material mixture, add 1% phosphate fertilizer, mix well, keep the temperature of the raw material mixture at 25°C-30°C, place it indoors for fermentation on the ground, with a thickness of 8-10 cm, and keep the indoor temperature at 22 ℃~30℃, air humidity 70%~80%, after 20 hours of fermentation, turn it every 2 hours, turn it three times, and finish the f...

Embodiment 3

[0019] Example 3: choose vegetable scraps as raw material, chop into pieces, length 1-2 cm, add dilute sulfuric acid, fully stir until pH 1.8, thoroughly sterilize after 20-30 minutes, eliminate peculiar smell; add wheat bran, fully stir Evenly, adjust the moisture content to keep it at 70% to 80%, and then treat it statically for 20-30 minutes; add ammonium bicarbonate to the mixture to pH 5.2 to neutralize the sulfuric acid, organic acid and acidic toxic and harmful substances; choose for feeding Yeast, 1-2 hours before inoculation, add the strains to 1% to 2% white sugar warm water at 25°C to 35°C to fully soak and keep warm for later use. The dosage of the strains is the dry matter of the neutralized raw material mixture 1% to 2%, add the pretreated bacteria to the neutralized raw material mixture, and add 1% phosphate fertilizer, mix well, keep the temperature of the raw material mixture at 25°C to 30°C, and place it indoors for ground fermentation, thickness 8-10 cm, kee...

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PUM

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Abstract

The invention discloses a method for preparing poultry and pig manure as well as discarded animals and plants into feed through sulfuric acid sterilization and organism fermentation, which is characterized in that poultry and pig manures as well as discarded animals and plants, which are not seriously rotten and spoiled, are used as raw materials and sterilized with sulfuric acid, neutralized with ammonium bicarbonate and fermented with feed yeast to be prepared into the safe high-efficiency feed, therefore, recycling of the wastes are realized with greatly increased value, meanwhile, the problem of environmental pollution by the poultry and pig manure as well as the discarded animals and plants is solved, and the obtained feed products are safe and high-efficiency and can guarantee animal meat quality. The invention has simple processing equipment, convenient operation, low cost, is suitable for both factorized production and culturist use.

Description

technical field [0001] The invention relates to a waste recycling technology, in particular to a method in which poultry and pig manure and discarded animals and plants are sterilized with sulfuric acid and biologically fermented into feed. Background technique [0002] Due to their unique physiological functions, poultry have limited ability to digest and absorb feed, so a large amount of undigested and absorbed nutrients remain in poultry manure. If the poultry manure is directly used as fertilizer, the utilization value is too low; if the poultry manure is directly or not thoroughly disinfected and fed to pigs, it will contain a large number of enteric pathogenic microorganisms, parasites and other toxic and harmful substances that will endanger the safety of pig production. At the same time, it affects the quality of raw pork products. [0003] Pig manure, although its residual nutrients are less than poultry manure, but it contains more than ten percent of crude protei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/00A23K10/12
Inventor 王长安
Owner 衡山卓越能源科技有限责任公司
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