It takes a few years for the pigs to return to their calves???? How often do pigs give birth? How lo

Generally, it takes two to three hours, and the first one is after the amniotic water breaks, and it may be about 30 minutes. If you give birth to piglets at intervals, it may be more than ten minutes, and there are also two or three piglets in a row, but the risk is also very large, of course, it is also related to some of the sow's production capacity.

Then we have to pay attention to the fact that when the litter is finished, the afterbirth is discharged in about half an hour.

Speaking of which, there is another thing to pay attention to is that we should pay attention to the gestation period of the sow, generally 114, if it is exceeded, we generally recommend artificial midwifery.

For your second question, yes, a sow already has milk before giving birth. So, we don't have to judge by this, I'm not saying that this method is not feasible, but there is a better way, what is it? For example, the sow is irritable for twenty-four hours before giving birth.

The gestation period of sows averages 114 days. The expected date of delivery is calculated"method, that is, from the date of breeding, push back 3 months plus 3 weeks plus 3 days to be the expected date of delivery.

Pigs can generally mate in four or five months, and they can give birth to their youngs in about four months of pregnancy.

Once a year, as long as you are successfully fertilized, you will get pregnant.

Pigs generally lay their youngs at 3 months.

The gestation cycle of pigs is usually 3 months, 3 weeks, and 3 days, totaling about 114 days. This is also known as the gestation period of a pig, the time from conception to farrowing. There may be slight variations between pig breeds and individuals, but they are generally within this range.

Pig farrowing generally occurs late in gestation, near the end of gestation.

During pig pregnancy, breeders need to pay special attention to the health and nutrition of the sow, ensuring that they receive enough feed and water to support the growth and development of the fetus. Before farrowing, it is necessary to provide a quiet, comfortable and comfortable environment for the mother finger pig to reduce stress and anxiety and help smooth delivery. The reproductive cycle and gestation period of pigs are important knowledge for farmers in order to manage their pigs, control their breeding plans, and provide proper care and rearing for healthy pigs.

Precautions

Provide a clean, ventilated and temperature-appropriate feeding environment, and provide comfortable shelter and rest place for pigs. Provide a balanced feed to ensure that the pigs get enough nutrition. At the same time, keep your drinking water clean and adequate.

Regular vaccinations and deworming are carried out to keep the herd healthy. Maintain the hygiene of the pig house and clean up manure and garbage regularly. Pay attention to the behavior and health status of pigs, and take ** and isolation measures in time once abnormalities are found.

Control the feeding density of pigs and avoid overcrowding. Provide a suitable farrowing environment for sows and take care of newborn piglets in a timely manner. Adjust the temperature and ventilation of the pig house according to the season and climate change to ensure the comfort of the pigs.

Regularly check the health status of the pigs, including weight, coat color, spirit, etc., and detect problems in time and take measures. Recording data such as pig growth and feed consumption can help identify problems and make adjustments in time.

In general, pigs can mate between 5 and 12 months of life, and most of them are first mated at the age of 12 months. It usually takes a year from the birth of the sow to the birth of the piglets, its gestation period is about 4 months, the lactation period is about 30-35 days, and the empty period is about 10-15 days. From the second time it reproduces, it is necessary to pay attention to its reproductive cycle.

Native breeds of gilts can give birth to piglets for 7-8 months, and cultivated breeds of gilts can give birth to piglets for 8-9 months. Coupled with the fact that the gestation period of the sow takes about 114 days, it takes about a year for the sow to go from birth to the piglets. Sows are multi-parity breeding animals, in general, adult sows can give birth to about 10 piglets, can reproduce for 10-15 years, but 2-3 years old pigs are better.

Generally, pigs can be sold in 6-7 months. If you want them to sell quickly, you need to make sure that they have enough nutrients during the breeding season. In addition, the slaughter time of pigs is also related to factors such as pork**, pig breeding mode, feeding nutrition, and pig management.

Farmers are usually at the time of maximizing profits**.

The time of slaughter of the pigs.

1. Slaughter time.

How often a pig can be slaughtered depends on its weight. It generally takes 6-7 months to breed. When the weight of the pig reaches 95-110 kg, it is ready for slaughter.

In addition, the slaughter time can be determined according to the breed of the pig. Some breeds of pigs can be slaughtered at around 75 kg.

2. Reasonable feeding.

If you want to let the pig out of the slaughter quickly, in the early fattening stage to give it a balanced nutrition of high-energy and high-protein full-price feed, fattening in batches, the amount of feed is equal to 80% of the free feed, in order to facilitate the digestion and absorption of pigs.

3. According to **.

The slaughter time of pigs can also be determined according to **, because the ** of pork fluctuates greatly. If the pigs are in the low price period, they can be bred for a period of time. After the pork is ****, it can be slaughtered to maximize benefits.

4. Precautions.

Pay attention to the slaughter time of pigs, which is also related to pig breeding patterns, feeding nutrition, pig management, biological control and other factors. Generally, when the pig grows up, the feed cost will be higher. During the breeding period, if the nutrition is insufficient, the pig will grow slowly, so it is necessary to prolong the slaughter time.