Probiotic fermentation bed for breeding livestock and poultry
A technology for livestock and poultry breeding and fermentation bed, which is applied in the field of livestock and poultry breeding to achieve the effects of preventing mold growth, good ventilation and improving the environment of pig houses
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Embodiment 1
[0030] Embodiment 1: the kind of beneficial bacteria and fermentation method thereof
[0031] The strains used in the fermentation bed include plant lactic acid bacteria, Enterococcus faecalis, Geotrichum candidum, Saccharomyces cerevisiae, actinomycetes and Bacillus subtilis. Plant lactic acid bacteria and Enterococcus faecalis are subjected to anaerobic fermentation, and other strains are subjected to aerobic fermentation.
[0032] Anaerobic fermentation: Inoculate well-preserved plant lactic acid bacteria and Enterococcus faecalis into liquid medium (1000mL Erlenmeyer flask volume is generally 500mL) in an anaerobic environment, that is, under anaerobic conditions at 37°C for 24 hours at a constant temperature, when fermented When the pH of the solution is less than 4.5, transplant it into a 50L fermenter for primary expansion culture, and then culture it under anaerobic (ie anaerobic) conditions at 37°C for 24 hours at a constant temperature. , and then transplanted into a...
Embodiment 2
[0035] Embodiment 2: preparation fermentation bed
[0036] Firstly mix 40% sawdust, 40% rice husk, 5% bran, and 15% of the first compound Chinese herbal medicine by weight, which is the organic bedding, and then mix the anaerobic fermentation bacteria liquid with aerobic The fermented bacterial liquid is mixed at a volume ratio of 1:1, and the mixed bacterial liquid is inoculated into the organic litter according to the inoculation amount of 10%, and the water content is controlled at no more than 60%, and then solidified in a stacking manner. After 3-5 days, when the temperature of the solid material reaches 50°C, spread the fermented organic bedding with a thickness of not less than 60cm on a fermentation bed of not less than 20m2, and carry out ecological breeding of pigs, with an average density of 1.0 per pig m2~1.5m2. The first compound Chinese herbal medicine is 80-mesh powder.
[0037] The invention adopts the ecological breeding method of the fermented bed of probio...
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