In order to increase the milk production of dairy cows, it is an extremely important technical measure to feed the cows with succulent feed.
First, beet-beet dry matter contains 5-6 % of sugar, 1-2% of protein, 1.7% of crude fiber, and 9% of nitrogen-free extracts. When feeding, they should be washed and chopped first. Each cow can feed 30-40 kg per day. The beet feed should not be allowed to stand for too long, so as to avoid nitrate poisoning caused by dairy cows.
Second, fresh beet pulp residue of sugar 90%, crude protein 0.9%, crude fat 0.1%, crude fiber 2.6%, no nitrogen extract 3.5%, but no carotene and vitamin D. Feeding of sugar beet slag can provide the cow with necessary fillers. Sugar beet residue can feed 3-5 kg ​​per cow per day.
Third, potato potato contains 22% dry matter, crude protein 1.6%, crude fat 0.1%, crude fiber 0.7%, and nitrogen-free extract 18.7%. Each 3.5-4 kilograms of potatoes is equivalent to 1 kilogram of cereals, and about 80% of the dry matter is starch, easy to digest, but the lack of methionine, calcium, phosphorus and carotene, etc., is a typical carbohydrate-rich material, also is One of the main energy sources for dairy cows. Feed 20-26 kg per cow per day and pay attention to the protein, minerals and vitamin supplements in the diet.
4. The dry matter content of carrots and carrots is 12%, and most of them are soluble sugars, crude protein 1.1%, crude fat 0.3%, crude fiber 1.2%, and nitrogen-free extract 8.4%, which are veterinary animals, lactating mother animals and young animals. The quality juicy feed. When feeding, they should be washed and shredded first. Each day the cows are fed 20-25 kg and the bulls are fed 5-7 kg. When stored, it is best to use wet sand to prevent rot and nutrient depletion.
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