How to raise black pigs

Compared with ordinary pigs, black pork contains more protein, amino acids and other nutrients. It is the best-selling pork on the market in recent years. It meets the food needs of modern people and may replace the ordinary pork market of our country in the future. At present, in many areas with good environmental conditions, has begun to promote breeding, then let's take a look at what to do to raise black pigs.

I. Construction of pig farms

Pig farms are generally built on hillsides with high terrain, dry environment and convenient water sources, far away from the living population. The pigsty should be 3 meters high. The ground must be cement floor to facilitate cleaning and prevent other small animals from invading. There must be enough windows to be ventilated around. Sewerage channels are set up outside, and an open-air pen is built outside the pig pen.

2. Selection of species

Choose and buy in the regular farm, strong, powerful limbs, normal hair, good spirit of 6 to 7 months old well-developed, weight about 20 jin of pig breeding.

3. Feeding

When introduced into the pig farm, it must be isolated and disinfected to prevent diseases. Put it into a collective pig pen after raising it alone for a month. Pigs purchased by different pig farms should be fed separately. Generally, 3 to 5 piglets are kept in a pigsty with a size of 5 square meters. Long-term transportation requires a little buffer, less food can be fed on the first day, and drinking water needs to be controlled. Observe whether to adapt to the environment, whether there is stress reaction, whether to eat the configuration of feed. It can also prevent overeating. After that, you can configure the feed according to the preferences of the piglets, and gradually increase the amount of feeding and the frequency of feeding. Generally after a week, according to the normal situation to feed twice a day, adding a small amount of concentrate feed. There is no restriction on the normal supply of water throughout the day. Black pigs generally eat corn, rice bran, weeds, sweet potatoes and other coarse grains, according to the growth of free combination of food. Piglets need to be fed some fine cornmeal and refined feed. During the growing and fattening period, you need a lot of diet, and you can feed a lot of coarse grain crops. Food can be prepared at will in other periods. Sick or stunted pigs can be fed in the same way as piglets.

4. Pay attention

Each pigsty needs to record the changes of drinking water, diet, environmental humidity and temperature every day. According to the indoor air and outdoor conditions to ventilate. Pig farms need to be equipped with cleaning equipment for cleaning feed, cleaning sites, and sewage treatment. Set up a disinfection pool at the door, all people entering and leaving the pig farm must wear overalls and disinfect them.

In addition to black pigs in appearance, meat quality is different from ordinary pigs, in fact, black pigs disease resistance, adaptability are relatively strong. If you want to raise pigs, there is no reason not to choose better quality black pigs to raise.