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
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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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