When is the best time for newborn calves to breastfeed? What should I do if I choke and cough?

The normal breathing frequency of calves is 20-40 beats/min, and the regenerated calves are not adapted to the external natural environment, especially in the rainy season in late winter and early spring, which is most likely to cause fever, colds and COVID-19. The lack of nutrition and weak physical fitness of big cows during pregnancy will cause adverse harm to calves, resulting in weak calves and low resistance, which is easy to produce colds and pneumonia; After the calf is born, it does not get enough first milk immediately, so the calf will lack enough maternal antigens and have weak resistance to diseases. Maintain the sanitation of the cowshed, eat the first sip of milk as soon as possible, there is no need for evil wind to invade the cowshed, and strengthen the feeding and management methods of large cows.

Calves with COVID-19, if not treated early, will be harmful to the growth and development of calves, will become thinner and thinner, and even lead to calf death. Therefore, it was found that calf COVID-19 must be treated on time. It has a good therapeutic effect in the treatment of drugs or penicillin sodium, ampicillin, analgin and acyclovir, and subcutaneous injection can be used in the early stage of the disease. If the condition is serious, you can use penicillin sodium acyclovir saline for intravenous infusion; The dosage is applied according to the calf weight and instructions, which usually takes 3-7 days.

Cause of disease: Because the nutrition of Daniel is unbalanced during pregnancy! This is also the direct cause! Solution injection! One or two injections are effective! If not, ten stitches are useless! One or two stitches! Didi can go to work that day! The premise is that the medication is correct! If the drugs are not chosen properly, this disease usually leads to the death of calves!

Aspiration pneumonia, the calf sucks the amniotic fluid of pregnant women into the lungs, which leads to consolidation of the lungs, and then the bronchi partially atrophy, resulting in inflammation. Staphylococcus aureus infection and Pseudomonas aeruginosa are the main factors. Intravenous infusion, people buy five bottles of ceftriaxone sodium, 1.0g, one bottle of erythromycin and one bottle of levofloxacin for five days. Subsequently, ceftriaxone sodium was injected subcutaneously into muscle tissue for two days.