1 Origin: The Yorkshire pig was bred in England in the 18th century and is a world-famous lean pig breed. After the introduction of our country, after many years of cultivation and domestication, we have a good adaptability.
2 Advantages: Fast growth, high feed utilization, more litter size, and higher carcass leanness.
3 body appearance: large body, well-balanced body. Ear erect, straight nose, back waist micro bow, long limbs, head and neck longer, face concave, body drive long, the body is hair white, so called Great White. Adult boars weigh 250 to 300 kilograms and adult sows weigh 230 to 250 kilograms.
4 fattening performance: fast weight gain, provincial feed, birth weight of 6 months can reach 100 kg. With good nutrition and free eating conditions, the daily gain can reach 700 grams or so. Each kilogram of weight gain consumes about 3 kg of compound feed. At a weight of 90 kg, the slaughter rate was 71% to 73%, and the lean meat rate was 60% to 65%.
5 Reproductive performance: The number of litters born in sows is 11 heads, 7 pairs of nipples are above, and breeding starts from 8.5 to 10 months of age.
Bulk of Rabies Vaccine For Human Use(semi-Finished Products)
1. The standard for internal control is higher than national standard. The Rabies Vaccine has high potency and has good immunogenicity.
2. The vaccine shows good safety with low ratio in adverse reaction. The product is suitable for large scope vaccination in exposure area.
Bulk Of Rabies Vaccine,Mild Bulk Of Rabies Vaccine,Stable Rabies Vaccine
Changchun BCHT Biotechnology Co. , https://www.ccbcht.com