Beware of cold dehydration of cattle in winter

Not only can water cool down, but also water can heat up. ① is cooled with water: each adult cow is paired with 0.3kg of soju or 0.2kg of urea into 5kg of cold water and let the cattle drink themselves. You can also soak the hay in cold water for 3-5 hours the day before feeding the hay, and then feed the cattle. ② warms up with water: the climate is cold in winter. For weak cattle, heat the water to 40 ℃ and add 30 grams of salt or 100g of soy sauce per kilogram of water to drink.

two。 Feed nutrition and nourish water

Mainly according to the physical condition of cattle were fed with the following three kinds of nourishing water: ① fat nourishing water. Crush the fat feed such as bran, peanut cake, sesame cake and cottonseed cake, feed each cow 3-5 kg per day, plus 2-4 kg of distiller's grains, 10 kg of chopped grass, 100 g of salt and 15 kg of hot water. ② protein nourishes water. Soak the bean cake in the proportion of 1 ∶ 10 to water and feed it to the cow. ③ micronutrients nourish water. Adding trace elements to drinking water, each calf was fed with zinc 5 mg 10 mg, iron 6 mg 12 mg, calcium 4 mg 8 mg, magnesium 10 mg 15 mg continuously for a winter.