How many years does a pig live?

Pig is an ancient omnivorous mammal, which is divided into domestic pig and wild boar. Now it is generally believed that pig is the abbreviation of pig family. Domestic pig is a subspecies formed after wild boar is domesticated by human beings. Its tusks are shorter than wild boar. Generally speaking, it refers to the pig breed that humans keep for food. It has been raised as early as the matrilineal commune. Let's take a look at how many years the pig lives.

How many years does a pig live?

The average life span of domestic pigs is 20 years, that of pet pigs is about 10 years, and that of wild boars is 50 years. Pet pigs are omnivores, do not eat much, and like to eat some fruits and vegetables, such as watermelons and tomatoes. It will not be a problem if the owner takes care of them carefully for 10 years. The average life span of sows can reach 6-7 years, but considering from the actual production, generally 5-7 litters will be eliminated (some will be eliminated when the production performance decreases after 3 births), so it will be eliminated after 2-3 years of large-scale breeding.

How high is the IQ of a pig?

Pigs are usually thought of as low-level and stupid animals that can only be raised for human consumption, but a new study by scientists shows that pigs are not low in IQ, as smart as dogs, and even as capable of solving complex problems as chimpanzees. The researchers compared pigs with other animals, and the results showed that pigs have good long-term memory, are good at maze games, can complete the task of locating and finding objects, and can understand some simple symbolic language. master complex symbols and signs involving movements and objects.

How much weight can a pig gain?

The body weight of Landrace pig, Bozhong pig, horse body pig, Ningxiang flower pig, Yorkshire pig and Hampshire pig are 400-500 kg, 390-450 kg, 150-250 kg, 100-200 kg, 300-500 kg and 315-410 kg respectively. It is reported that a pig in Liaoning Province of China weighed 1800 jin. The pig died on February 5, 2004 and has been stuffed and kept in the Agricultural Exhibition Hall of Liaoning Province. The pig died 2.5 meters long, with a waistline of 2.23 meters and tusks of 14.4 centimeters.