A compound microecological preparation for auxiliary epidemic prevention of pigs

Abstract

The invention provides a composite microecological preparation for the auxiliary epidemic prevention of live pigs. The preparation method for the composite microecological preparation specifically comprises the following steps: respectively activating lactobacillus acidophilus, acetobacter, rhodopseudomonas palustris and saccharomyces cerevisiae in freezing preservation tubes in slopes; purifying to obtain each slope strain for later use; preparing corresponding original bacterium fluids by utilizing each slope strain; inoculating the original bacterium fluids in the bacterium ratio of 1:1:1:1 into a sterilized fermentation culture medium I for culturing to obtain a first-grade seed of the composite microecological preparation; inoculating the first-grade seed according to the inoculating amount of 5 percent into a sterilized fermentation culture medium II for culturing to obtain a second-grade seed of the composite microecological preparation; finally, inoculating the second-grade seed according to the inoculating amount of 5 percent into a sterilized fermentation culture medium III for culturing to obtain the finished product of the composite microecological preparation. By utilizing the composite microecological preparation disclosed by the invention, the effect of stopping the spread of germs can be achieved on a live pig farm, so that the disease resistance of live pig farming is improved.

Description

【Technical field】 [0001] The invention relates to a compound microecological preparation used in the breeding field, in particular to a compound microecological preparation used for auxiliary epidemic prevention of pigs. 【Background technique】 [0002] With the increasingly centralized and large-scale development of pig breeding, the requirements for the prevention and control of pig diseases are increasing. At present, traditional methods such as vaccines and antibiotics are mainly used for disease prevention and control in pig farms, and long-term use of antibiotics has also brought obvious disadvantages, which not only increases the cost of breeding, but also brings about the problem of drug resistance in pigs, and the antibiotic residues in pigs. threat to people's health. Therefore, the study of antibiotic-free pig epidemic prevention technology has become one of the hottest topics in the current breeding industry. 【Content of invention】 [0003] The technical probl...

AI Technical Summary

Problems solved by technology

At present, traditional methods such as vaccines and antibiotics are mainly used for disease prevention and control in pig farms, and long-term use of antibiotics has also brought obvious disadvantages, which not only increases the cost of breeding, but also brings about the problem of drug resistance in pigs, and antibiotic residues in pigs. threats to people's health