Tongcheng Pig Central Production Area is located in Tongcheng County, Hubei Province. Most of the producing areas are sandy loam soils, which are subtropical climate zones. The average annual temperature is about 16°C, and the temperature difference between winter and summer is relatively large. Crops 2 to 3 cooked a year, mainly to rice, drought crops are potatoes, barley, wheat, soybeans, peanuts, rape, sorghum, corn, cotton, etc., rich in products, known as "the land of fish and rice." Grain processing, flour milling, brewing industry are developed, agricultural and sideline products are abundant, and the four seasons of green materials and weeds are flourishing, which provides superior conditions for the development of the pig industry.
Geographical distribution Tongcheng pigs are distributed in Hubei Chongyang, Puqi, Tongshan, Xianning, Wuchang, Echeng, Daye and other places.
Body Overview Tongcheng pig short breadth, forehead wrinkles are mostly diamond-shaped, deep wrinkles are known as the "lion head", the first long straight thin lines are called "heads" or "fat tube"; ears medium and drooping. The back is slightly concave and the limbs are firmer. The perennial pigs are more common than the fork. The color of the coat is "two black and white," ie, the head, neck and buttocks, and the tail is black. The black and white junction has 2 cm to 3 cm wide black skin with white hair, called "halo", and the trunk and limbs are white. There is a small amount of white hair on the forehead, which is called "pen and flower" or "white star". Some white hairs extend to the nose and call it "broken flowers", some have white hairs, and a few pigs have one torso. 2 indeterminate dark spots, called "waist" or "dotted pig," the head and tail black hair area is small, the black area is often linked to the top of the head with two forehead, called "nod ink", the number of teats is generally 6 Pair of ~7 pairs.
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Vitamin A series
Vitamin B series
Vitamin C series
Vitamin E series
Vitamin A acetate oil
1,000,000IU/G
Vitamin A acetate powder
325,000IU/G 500,000IU/G
Vitamin A palmitate oil
1,000,000IU/G 1,700,000IU/G
Vitamin A palmitate powder
250,000IU/G 500,000IU/G
Vitamin C
99%
Natural Vitamin E powder
15%,30%
Natural Vitamin E oil
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