Method for producing ultrathin fermentation bed bacteria

Abstract

The invention discloses a method for producing ultrathin fermentation bed bacteria, and belongs to the field of microorganism fermentation. Adopted strains are rhizopus oryzae, aspergillus niger, candida utilis, bacillus licheniformis, bacillus subtilis and enterococcus faecium; and the method comprises the following steps of: performing single pure culture on the strains to obtain strains for producing; mixing the strains uniformly, inoculating into a koji plate for culture and fermentation, and fermenting for 2 to 3 days at the pH value of 6.5-7.5; and drying, crushing and packaging to obtain the ultrathin fermentation bed bacteria. The ultrathin fermentation bed bacteria have high viable count of microbes, total viable count of fungi of more than 0.5 billion / gram and the total viable count of bacteria of 4.5 billion / gram, reasonable in type collocation, and high in adaptivity; and when the ultrathin fermentation bed bacteria are matched with an ultrathin fermentation bed technology, old pig pens are not needed to be transformed basically, the cost of newly-built pig pens is obviously reduced, the using amount of a padding for building the fermentation bed is small, the cost is low, the temperature of the fermentation bed can be controlled, the fermentation bed is warm in winter and cool in summer, the problem that the conventional fermentation bed is humid and hot in summer is obviously solved, and the used padding for the fermentation bed is a good-quality microbial organic fertilizer.

Description

technical field [0001] The invention belongs to the field of microbial fermentation, and in particular relates to a production method of an ultra-thin fermentation bed microbial agent for ecological cultivation. Background technique [0002] Fermentation bed pig raising is an ecological pig raising method developed in recent years. It effectively solves the defects of traditional pig raising such as environmental pollution, high labor intensity, and many diseases, and the fermented mattress material after use is high-quality biological Organic fertilizers, thus solving a series of problems caused by the large-scale application of chemical fertilizers. However, the currently promoted fermented bed pig raising technology is generally a thick-layer wet fermented bed, and the thickness of the fermented bedding material is generally 60-100 cm, and the thinnest fermented bedding material is also more than 40 cm. Larger transformation of the pigsty requires a lot of litter and hig...

AI Technical Summary

Problems solved by technology

However, the currently promoted fermented bed pig raising technology is generally a thick-layer wet fermented bed, and the thickness of the fermented bedding material is generally 60-100 cm, and the thinnest fermented bedding material is also more than 40 cm. Larger transformation of the pigsty requires a lot of litter and high cost, and the thicker litter contains more water, which will cause the microorganisms to ferment and make the fermentation bed temperature too high, which will affect the performance of pigs on the bedding. comfort of living

This is mainly due to the low microbial content of the fermented bed bacteria used in the thick fermented bed, unreasonable combination of microbial species, and weak adaptability of microorganisms.