How much does a heifer grow in a month, and when does a heifer start to grow horns?

Cows usually grow horns after 6 months of birth. Whether a cow has horns or not mainly depends on its own breed, the average cow does not have horns, but there are some breeds of cows that have horns, but the horns are shorter and do not look obvious.

It takes about 24 months for a cow to give birth from birth, of which the gestation period is about 280 days, that is, about 9-10 months.

Milk production begins after giving birth to calves, and cows produce large amounts of milk.

First of all, there must be good and excellent varieties, and secondly, there must be scientific breeding management.

Hope it helps!

A cow in my family was on October 25 of the lunar calendar last year, artificial sperm, and now it is the 91st day of the lunar calendar, how can it not give birth to a calf. The cow's belly is not small.

It takes about 9 months for a cow to give birth to a calf after breeding.

Cattle generally 17-24 months after the clear can give birth to calves, and the gestation period of the cow is about 9 months, but the specific time required should be judged according to the breed of cattle and the breeding environment, when breeding cattle, can be in May and June each year, for its artificial breeding, to avoid cattle in the winter calves.

When breeding pregnant cows with additives, it needs to be fed twice a day, which can be carried out at 8-9 o'clock in the morning and 7-8 o'clock in the afternoon, and shell powder, salt, vitamins, bone meal and other additives should be added to the feed to ensure that the cow has balanced nutrition, and to provide sufficient drinking water for the cattle, which is conducive to its digestion.

Feeding management cattle during pregnancy have a greater need for nutrition, when raising pregnant cows, it is necessary to provide green hay, concentrate and silage in rotation to ensure that the food is sufficient, so that the calf can develop healthily, and when feeding the cows, it is necessary to check whether the feed is clean and hygienic to avoid miscarriage of cows.

Precautions for raising cattle

1. Herd management: In order to maintain the health and productivity of the herd, it is necessary to properly manage the herd. This includes regular health checks on the cattle, deworming, vaccinations, etc.

At the same time, it is necessary to ensure that the cattle have sufficient drinking water and feed, so as to avoid the cattle being affected by overcrowding, humidity, high temperature and other nuclear and adverse environments.

2. Feed management: Cattle feed is very important for the growth and health of cattle. Choose a high-quality feed and make sure your herd is getting enough nutrients such as protein, energy, minerals and vitamins.

At the same time, attention should be paid to controlling the content of crude fiber in the feed, so as not to affect the digestion and growth of cattle.

3. Environmental hygiene: Keeping the barn clean and hygienic is essential for the health of the cattle. Regularly clean up manure and forage residues in the barn to avoid bacteria and parasites. At the same time, it is important to keep the barn ventilated and dry to reduce the risk of disease in the herd.