Scientifically purchasing Miao pigs is the basis for raising pigs. In order to purchase healthy and long-lasting Miao Pigs, experienced old farmers have "Twelve Looks" and "Don't Buy". A look at the mouth shape. The mouth is short and the group is large and full, with a deep mouth, especially when the jaw is thin. The seedling pigs with neat mandibles and maxillary jaws eat much more. They are not picky eaters, easy to raise, and grow fast. Second look at the eyes. Pigs with short eye hair and bright eyes are healthy and lively. They grow well and most of them are disease-free. Three to see ear and nose. The nostrils should be large and commensurate with the mouth. Large and thin ears, thick and hard ears, pigs with wide ears can eat long. Four to see the neck. Not thick or thin, and there is a certain length, sows can be long, boar appropriate short-term, fattening pigs should not be too thick. Five to see the trunk. Shoulder width. Miaozhu has high front shoulders, a well-developed dorsal chest, a flat, straight long back, a slightly flattened web, and a belly-shaped “cucumber bellyâ€. Breathing and blood flow are plentiful and growth is rapid. Six to see the tail. As the saying goes: "The tail is like a nail, a pound a day." Miao pigs have thick tails, slightly red tails, and thin tails. They are "T-shaped," and they not only grow fast but also have a gentle temperament. Seven to see the teat. The nipples are bright and thin, but not less than 6 pairs. It is best to cross evenly, densely before dilute. 7+6 is relative or 7+8 is relative, and 8+9 is relatively ideal. Eight see limbs. The four legs are required to be strong, round and long and thick, the muscles of the thighs are full, the hooves are thick, the hooves are large and obvious, the ratio of body length to body height is moderate, the skeleton is large, and the growth is fast. Nine to see fur. The skin is ruddy and clean, the intercostal hair is drooping, the coat is neat, and the thin, smooth, shiny piglets are of good constitution and grow fast. Coarse shaggy, pale and dull pigs mostly sick pigs, stiff pigs. Ten see weight. The weanling pigs in the same litter, the larger the body weight, the faster the weight gain during normal fattening, so it is advisable to buy a large-sized piglet, that is, “grab the weight without grabbing lightâ€, to facilitate short-term fattening, full moon, weighing more than 10 kg Miao pigs have better disease resistance than those who haven’t had a full moon. Eleven to see feces. Feces are discharged into strips or lumps, and smooth, loose ones are healthy piglets. The normal urine color is light yellow. Twelve to see the spirit. Healthy Miao pigs are full of energy, stand naturally, and have a steady pace. When the pig's hind legs were raised, the pigs did not cry or cry, suggesting that the sexual children were not violent and they were slow to respond to the outside world and could adapt to the new environment as soon as possible. Don't buy empty pigs. Marrow pigs are ascites, indicating poor appetite. Second, do not buy hot pigs. Touching the ears of the piglets, the hot ones are mostly hot pigs, indicating that the piglets are on the pathogenesis. Three do not buy diarrhea pigs. This kind of swine has a thin layer of loose feces around the anus and two hind limbs. Four do not buy dehydration pigs. Dehydration of the Miao pigs is lassitude, yellow urine, drooping eyelids, and standing in the semi-recumbent position. Such pigs grow slowly and are prone to illness.
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