It is most suitable for calves to be weaned for several months and fattened for several months after weaning.

Generally, it is best to wean calves completely at the age of 3-4 months. The specif

It is most suitable for calves to be weaned for several months and fattened for several months after weaning.

Generally, it is best to wean calves completely at the age of 3-4 months. The specific weaning time depends on the calf's physique and environment, and the weaning time can be advanced or postponed appropriately. During weaning, keep the ambient temperature at 10℃-30℃, keep the barn clean and hygienic, drink plenty of water, feed rich and digestible concentrate and high-quality green hay, observe the calf's behavior every day, and deal with any abnormality in time.

First, it is most appropriate for calves to be weaned for several months.

1. Generally, calves should be weaned completely at the age of 3-4 months, depending on the calf's constitution and environment. If the calf's physique is poor or the winter temperature is low, the weaning time can be appropriately delayed, and if the calf's physique is strong and the temperature is suitable, it can be weaned in advance.

2. During weaning, keep the ambient temperature at 10℃-30℃, keep the barn clean and hygienic, and drink plenty of water to provide calves with nutritious and digestible concentrate and high-quality green hay. The breeder observes the calf's behavior every day, such as mental state, appetite, growth and development, feces and so on. If abnormal phenomena are found, they will be dealt with in time. Regular routine examination of body temperature, respiration and hematuria to prevent diseases.

2. Fattening calves a few months after weaning.

1. Calves can be transferred to fattening houses for fattening after weaning. The barns for fattening calves generally require high and dry terrain, leeward and sunny, good ventilation, good lighting, warm in winter and cool in summer. The cowshed should be thoroughly cleaned and disinfected before the calves are transferred to the fattening house. The tank and sink should be disinfected with 5% chlorine poison, and the floors and walls of the barn should be sprayed with 10%-20% quicklime.

2. In summer, gain weight and do a good job of heatstroke prevention and cooling. You can install a cooling device inside the house, build a sunshade outside the house, maintain good ventilation, and discharge harmful gases in time. Do a good job of heat preservation in winter and keep the indoor temperature suitable.

3. In the whole fattening process, calves should provide high-quality full-price feed, and frozen feed and moldy feed are not allowed. When refueling, it is necessary to make a good transition to avoid the pressure of refueling. Adequate drinking water should be provided in the fattening process, which can effectively improve the feed intake. Generally, people should drink water after feeding, and warm water should be provided in winter.