Microecological preparation increasing sow estrus rate and preparation method and application thereof
A technology of microecological preparations and sow estrus, applied in the fields of application, animal husbandry, additional food elements, etc., can solve the problems of no microecological preparations, etc., to increase the estrus rate of sows, have no toxic side effects, and improve the quality of oocytes Effect
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[0027] Example 1
[0028] In the ecological preparation of the present invention, the weight ratio of Vibrio cellulolyticus butyricum, Enterococcus faecalis, Lactobacillus and Bifidobacterium is 1:0.5:3:1.
[0029] The number of viable probiotic bacteria in the probiotic preparation of the present invention is 3×10 9 CFU·g -1 .
[0030] The said Vibrio cellulolytic butyricum, Enterococcus faecalis, Lactobacillus and Bifidobacterium are isolated from the feces of Meishan sows.
[0031] The specific steps of the preparation method of the microecological preparation for improving sow estrus of the present invention are as follows:
[0032] Firstly, the bacterial liquid obtained by expanding culture of Vibrio cellulobutyricum, Enterococcus faecalis, Lactobacillus and Bifidobacterium respectively in a liquid fermentation tank, after drying and colony counting, the bacterial powder is mixed according to the ratio, and subjected to ultramicro Microecological preparations made by crushing, sie...
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[0033] Example 2
[0034] In the ecological preparation of the present invention, the weight ratio of Vibrio cellulolyticus, Enterococcus faecalis, Lactobacillus and Bifidobacterium is 1:2:1:3.
[0035] The number of viable probiotic bacteria in the probiotic preparation of the present invention is 3×10 9 CFU·g -1 .
[0036] The said Vibrio cellulolytic butyricum, Enterococcus faecalis, Lactobacillus and Bifidobacterium are isolated from the feces of Meishan sows.
[0037] The specific steps of the preparation method of the microecological preparation for improving sow estrus of the present invention are as follows:
[0038] Firstly, the bacterial liquid obtained by expanding culture of Vibrio cellulobutyricum, Enterococcus faecalis, Lactobacillus and Bifidobacterium respectively in a liquid fermentation tank, after drying and colony counting, the bacterial powder is mixed according to the ratio, and subjected to ultramicro Microecological preparations made by crushing, sieving, coatin...
Example Embodiment
[0039] Example 3
[0040] In the ecological preparation of the present invention, the weight ratio of Vibrio cellulolyticus, Enterococcus faecalis, Lactobacillus and Bifidobacterium is 1:1:2:2.
[0041] The number of viable probiotic bacteria in the probiotic preparation of the present invention is 3×10 9 CFU·g -1 .
[0042] The said Vibrio cellulolytic butyricum, Enterococcus faecalis, Lactobacillus and Bifidobacterium are isolated from the feces of Meishan sows.
[0043] The specific steps of the preparation method of the microecological preparation for improving sow estrus of the present invention are as follows:
[0044] Firstly, the bacterial liquid obtained by expanding culture of Vibrio cellulobutyricum, Enterococcus faecalis, Lactobacillus and Bifidobacterium respectively in a liquid fermentation tank, after drying and colony counting, the bacterial powder is mixed according to the ratio, and subjected to ultramicro Microecological preparations made by crushing, sieving, coatin...
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