Spray for preventing and treating cow mastitis and preparation method of spray
A technique for cow mastitis and spray, applied in the field of traditional Chinese veterinary medicine, can solve the problems of discarding milk, complicated operation, waste and the like
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Embodiment 1
[0026] A spray for preventing and treating dairy cow mastitis, comprising the following raw materials by weight:
[0027]
[0028] Its preparation method is: specifically comprise the following steps:
[0029] Step 1, prepare walnut green skin juice:
[0030] Step 1-1. Heat the sterile water at 27±3°C, sprinkle the brewer’s yeast into 10 times the weight of sterile water, stir gently, and let it stand for half an hour. When the dry yeast and water form a milky liquid, put which is poured into the fermentation vessel;
[0031] Step 1-2: After adding 1 volume of water to walnut green skin (Qinglongyi), squeeze the juice, filter the juice, inoculate with 5% beer yeast, and ferment at 20°C with stirring at 120r / min. After 96 hours of fermentation, filter and get the filtrate to get walnut green peel juice for subsequent use (the ethanol content in the walnut green peel juice is about 3%).
[0032] Step 2. Prepare potato juice: Take raw potatoes with skin, add 1 times the vol...
Embodiment 2
[0041] A spray for preventing and treating dairy cow mastitis, comprising the following raw materials by weight:
[0042]
[0043] Its preparation method is: with embodiment 1.
Embodiment 3
[0045] A spray for preventing and treating dairy cow mastitis, comprising the following raw materials by weight:
[0046]
[0047] Its preparation method is: with embodiment 1.
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