The mother cow stopped milking 2 months before the birth, in order to supply the main nutrients to the fetus and restore the breast tissue damaged by the long-term milk production. This time is called the dry period. Feeding and managing dry cows should focus on the following four points:
First, prevention and treatment of mastitis
15 days after the dry milk, mastitis is highly prone to occur because the breast tissue has not stopped moving. Therefore, check the changes in the breast every day. If the breast is found to be swollen and has inflammation such as redness, fever, or pain, the milk should be squeezed immediately for treatment. Method: First, apply the affected area with 10% alcohol fish fat or fish fat cream. The second is to use penicillin 2 million-2.5 million international units, intramuscular injection twice a day, or intravenous injection of tetracycline 2 million international units, once a day.
Second, prevent excessive concentrate
Within 7 days after drying, do not feed high-protein, high-fat concentrates, mainly based on coarse materials, and do not feed juicy feed.
Third, pay attention to sensation
After thoroughly drying the milk, look at the cow's sensation for feeding management. For malnourished dry cows, in addition to high-quality raw materials, it should also be combined with concentrate.
Fourth, strengthen the movement
Dry cows should exercise properly every day to prevent dystocia. To prevent cattle from colliding with each other, it is necessary to observe the behavior of the cow, appetite, exercise, rumbling, rest and so on.
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