In recent years, due to the deterioration of the natural environment, combined with human over-hunting of wild boar, resulting in sharp drop in the number of wild boar. In this case, the artificial breeding boar, both to protect wildlife resources, but also more ..
In recent years, due to the deterioration of the natural environment, combined with human over-hunting of wild boar, resulting in sharp drop in the number of wild boar. In this case, the artificial breeding boar, both to protect wildlife resources, but also to better serve humanity, is a works good. Currently, wild boar domesticated in China has just started, Guangzhou, Shenzhen, Hong Kong demand.
Wild boar breeding
Buy wild boar, will female boar boar pens into captivity. Boar timid, at first afraid. In order to change it this weakness, generally purchase a small boar for domestication, most of their body weight in 10 kg to 22 kg of wild boar months because of this small, easily domesticated, malleable. In the domestication process, it is best to less than half of wild boar and a half pig mixed feeding group, the ratio of 8:2. In this environment, young wild boar pig with the same months of age will soon be gregarious, let the young wild boar pig with activities and feed.
Wild boar is an omnivorous animal, generally modeled pigs fed two times a day. Because wild habits, good mining eat raw food, tender corn, red sorghum, melon, potatoes, sweet potatoes, peanut vine, to Guayang, ears of corn, pumpkin, eggplant and so are its favorite food. Beginning domesticated, should fit staple feeding. A month later, half fed raw food, the other half fed pig feed, such as corn, wheat bran, tofu, powder residue, adding the right amount of salt, to be adapted to the captive wild boar basic environment, the use of feed fed pig feed boar Serve. But it should be appropriate to add feed some root plants.
Sheds constructed
Boar pens preferably in higher ground, easy drainage, easy lighting and ventilation. Original home sty homes can also be slightly modified feeding. New pens outside the nest chamber requires cement flooring, Livorno chamber and outside the nest chamber matching.
Boar Livorno room for sleeping, birth, about three meters and a width of 2.8 meters, plus the shed, built generally pig styles. Outside the nest chamber for wild boar urine, diet, exercise and sun, about three meters and a width of 2.8 meters, the wall with cement plaster, building height of 1.7 meters to 1.8 meters. At the foot of the wall to facilitate drainage masonry cement block with a water tank, 1 meter long, 0.5 meters wide, 230 cm deep. It should be noted that the pool water not too deep or narrow, or when the summer weather is hot, cool pig lying in the pool, will cause stillbirth pregnant sows choking phenomenon. Inner and outer nest chamber nest chamber should remain a one meter wide middle of the channel, in order to facilitate free access to wild boar, bar the door usually leaving the nest chamber, including the front.
Breeding technology
Boar hair thick and thin, usually gray or brownish in color. Sows weighing 90 kg to 130 kg, responsive to the external environment, the nipple is generally six pairs 7 pairs. In captivity, female boar annual output of 20,000 tires per litter average birth 6 ~ 10. Suitable breeding time is 5 months after birth to 6 months old, weighing 40 kg to 60 kg. Boar estrus, the external genitalia was red and swollen, when the external genitalia from red to dark purple, and then by the swelling becomes slightly wrinkled, or pressed by hand after sow Ding, does not move when its standing as the best breeding time.
Male and female wild boar breeding takes about 40 minutes, slightly longer than domestic pigs. According to experience, the best way to take complex, namely an interval of 6 to 8 hours after repeated mating a second, so that can significantly improve the conception rate of sows. Female wild boar estrus suitable mate, can also be taken to sow boar driven into the circle one day to two days, this time for multiple intromission boar night, mate. Mating success to be confirmed, will be driven out of the boar, over 20 days and then observe whether the mother boar estrus. Female wild boar estrus cycle is generally 18 days, if not in heat, female wild boar has proved successful mating.
Select pig
Wild boar farms must have a ~ 2 pure wild boar. Saying goes well: Sow Good, good nest; boar good, good a slope. This shows the importance of breeding. Choose a good breeding wild boar, for future generations, it has an important significance. Generally will have a height, legs high, sharp-tongued, which qualify for pure wild boar wild boar characteristics seed. The wild boar and domestic pig hybrid offspring produced as a seed, nurtured offspring atavism that produced pigs, unlike the appearance of some wild boar, and like pigs. Therefore, special wild boar crossbred not reserved for breeding. In kinship but also to prevent inbreeding, in order to facilitate their offspring disease resistance, rapid growth.
Development Value
Hybridization using the wild boar and domestic pigs, wild boar with purebred as male, with Duroc, Landrace as female and produce special wild boar hybrids with genetic stability, fast growth and development characteristics, an excellent showing in the market momentum of development .
According to expert determination, wild boar meat is tender, nutritious, lean high, high pig carcass lean than 6% to 8% linoleic acid content in muscle pigs higher than 1.5 to 2 times (Asian oil acid is now considered the most important to the human body a fatty acid). Wild pork is rich in protein and unsaturated acids, and contains 17 kinds of amino acids. With wild boar meat processed into sausage, wild boar bacon selling home and abroad market. In Nanjing, Shanghai, Guangzhou and other places wild pork market price per 500 grams 15 yuan to 30 yuan, much favored people.
