Key points of breeding and management of black pigs

Black pig, known as grass fat pig, has been domesticated in China for five thousand years. Although its growth rate is relatively slow and its weight is low, its commercial value is much higher than that of ordinary pigs. Black pig is very popular in the market because of its good meat quality, bright red color and lean meat rate. So how to raise a black pig? Next, let's learn about its feeding and management skills with the editor.

1. Pig farm construction

Pig farms are generally built in places where the terrain is high and dry, the water source is convenient, and they are far away from the living population. the pig pen must have a ground of three meters, and the ground must be cement, which is convenient for cleaning to avoid the invasion of other small animals. There must be adequate ventilation and ventilation around the windows, sewerage channels must be arranged outside, and open pens must be built outside the pigsty.

2. Selection of breeding pigs

Selection to go to the regular farm to buy strong growth, strong limbs, normal hair, good spirit of 6-month-old sound development, weight of about 20 jin of pig breeding. Boars require strong limbs, strong hindquarters, symmetrical large testicles; sows with strong limbs, straight waist, large belly without mopping the floor, more than six teams of nipples, evenly distributed, and fully developed genitals.

3. Feeding and management

After the introduction, you should be isolated for a period of time, no later than a month or so. After observing that the pigs are completely normal, you should be raised in the mixed herd. Before this, you should pay attention to thoroughly disinfect the pig house, and adjust what you asked in the house according to the weather changes to ensure the emotional stability of the breeding pigs. Pigs from different pig farms are not healthy and should be raised in groups according to the size and area of the pig. Generally, 5-6 pigs are raised in each column. It is appropriate to feed a small amount of feed or no feed on the same day, and the drinking water should be controlled to avoid overeating, and then gradually increase the amount of feed to 5-7 days. Generally, each head is fed with 2.5kg concentrate feed once or twice a day. Black pigs generally use corn, rice bran, weeds, sweet potatoes and other coarse grains, but also can be freely combined according to the growth situation.

4. Health and epidemic prevention

Each pigsty needs to record the changes of drinking water and diet, environmental humidity and temperature every day, ventilation and ventilation according to indoor and outdoor conditions, the pig farm should be equipped with cleaning equipment, the amount used to clean the feed, clean the site and carry out sewage treatment, at the same time, it is necessary to disinfect regularly, set up a disinfection pool at the door, and all people in and out must wear overalls and disinfection treatment, so as not to bring germs into the pig farm and cause pigs to be infected with disease.

The above is an introduction to the main points of black pig feeding and management. I hope it can help you. If you want to know more about it, please follow us.