How to tell how many litters a cow has given birth to?

Our farmers in the process of raising cattle, in addition to their own breeding, will also be supplemented according to specific needs, this is generally in other farms to buy prolific cows, in the process of buying will encounter the problem of cow age, the cattle trading market is relatively chaotic, generally will not give the real age, this is related to the cattle **, if you want to know exactly your parity and age, you need to identify yourself, which requires a certain experience, let's summarize it together.

Distinguish according to the corner wheel.

We know the age of the cow, generally according to the horns of the cow to identify, the general cow's first birth before the age of two, if a healthy cow, the time of green and life in 12 months, that is, after the first birth after each additional year theoretically can give birth to a child, so that we can judge the parity according to the age of the horn wheel, a horn wheel ring is one year old, no result there are five horn wheels we can judge the cow is 2-3 litters, so it is more accurate.

Judging by the teeth.

And according to the horn wheel to judge the age of a reason, as long as you know the age of your cow, you can judge the approximate number of births, cattle is based on the lower teeth to judge the age, generally each additional pair of teeth will increase the year, generally in the year will replace the first pair of baby teeth, 2-3 years old to replace the second pair of baby teeth, the age to replace the third pair of baby teeth, the age to replace the last pair of baby teeth, also called Qi mouth. Cows over 5 years old should be judged by the wear and tear of their teeth, and generally we do not recommend buying cows over 5 years old, so it is also good to judge according to the teeth.

In addition to dealing with the age and parity of the cow according to the teeth and horn wheel, we can also analyze the mental state and fur of the cow, the younger the cow said that the spirit is good, the better, the fur is also smooth and compact, on the contrary, the age is much older, the older the cow, the number of births is naturally more.

In addition to dealing with the age and parity of the cow according to the teeth and horn wheel, we can also analyze the mental state and fur of the cow, the younger the cow said that the spirit is good, the better, the fur is also smooth and compact, on the contrary, the age is much older, the older the cow, the number of births is naturally more.

1. Beef cattle. It is widely distributed and has the largest number of feedings. Usually during pregnancy.

280-290 days, only 1 child a year.

2. Dairy cows. It is widely distributed and has a lot of feeding. Usually the gestation period is about 280 days, and only one child can be born a year.

3. Zebu cattle. It is distributed in the tropics and is very small in number. Usually, the gestation period is about 270 days, and only one child can be born a year.

4. Buffalo. It is mainly distributed in Asia, and the number is very small. Usually the gestation period is 300-330 days, and only one child can be born a year.

5. Yak. It is mainly distributed in the Qinghai-Tibet Plateau.

The number is small. Usually the gestation period is 250-260 days, and only one child can be born a year.

6. Bison. It is mainly found in South and Southeast Asia.

The number is extremely small. Usually, the gestation period is about 275 days, and only one child can be born a year.

To sum up, basically cows can only give birth to 1 litter a year. Of course, if the cow is sick, or the feeding level is very low, resulting in miscarriage, incompatibility, etc., in these cases, the cow will not be able to give birth once a year.

Cattle usually give birth to 1 calf in 1 litter, and in rare cases 2-3 calves.

Precautions for cow gestation: The gestation period of cows is generally 275 days to 285 days, with an average of 283 days; Strengthen protective measures, carry out herd management and grazing of pregnant cows, and do not whip and violently expel them; Strengthen feeding management, balance the diet, diversify the feed, supplement vitamins in a timely manner, do not feed moldy feed, and do not use drugs indiscriminately.

Hello, a cow can usually only give birth to one calf in one litter. Because of the large size of the cow, if it is a multiple birth, it will directly cause the death of the cow. But there is also more than one calf.

First, the use of cows will be affected, and cows that can be used for 8 or 10 years may not be able to produce after one or two litters;

Second, the calves have poor physical fitness after birth, and practice shows that the physical fitness of calves with multiple calves in one litter is significantly worse than that of calves with a single calf, and they are very prone to illness and the weaning survival rate is not ideal;

The third is that the cow's lactation is not enough for the calf to eat, a cow (non-dairy cow) has enough milk for a calf to eat, but two calves eat at the same time is not enough, in this case, the calf is not only poor in physique, slow growth, and easy to form a stiff cow to affect the fattening after weaning.

In the case of a cow, a calf is usually born in one litter, and in this case, it is one litter, and if the calf is born, it can walk independently after a few minutes.

Generally, cows that have given birth to several litters of cowboys walk very differently, walking more slowly, and the hip movements are swinging from side to side, while adult cows that have not given birth to litters are very energetic when they walk, and their buttocks generally do not swing from side to side. And when you touch its back, it is easy to be frightened, and it will seep into the "shyness", which is not the case with cowboys under the ridge.

Judging empirically mainly by the abnormal swelling of the abdominal circumference, pay attention to the abdominal circumference of the cattle, generally as long as the abdominal circumference is larger than the abdominal circumference of the normal pregnant cattle, then it is possible to be twins, and the arm can be deep into the birth canal to touch the fetus to determine whether to give birth to two calves.

Cows generally grow at the age of 2 to 3 years and reach maturity when they can be mated. According to experience, the initial age of the female cow Liang Zaohe is 2 years old, the male cattle is 2 years old, and the male and female cows introduced from abroad are appropriate. Specifically, it should depend on the growth and development of the individual, with adult cattle as the standard, when the weight of the individual reaches 65% 70% of the adult, the body is as high as 90%, and the chest circumference reaches 80% when the initial mating age, at this time the best benefit of breeding by rubber is the best.

The average cow normally gives birth to two litters in three years. Occasionally, there is one child a year.