First, the role of vitamin C injection 1, generally used for the treatment of vitamin C deficiency 2, can also be used for a variety of porcine infectious diseases and fever, trauma and burn adjuvant therapy. 3, there are anemia, bleeding, methemoglobinemia and allergic dermatitis treatment Second, the role of vitamin C powder 1, vitamin C anti-stress Vitamin C has a good anti-stress effect, feeding vitamin C can effectively reduce stress and reduce the incidence of herds, especially in Summer, during the hot stress frequently, vitamin C in feed, can reduce the body's capillaries Permeability, enhance immunity. For example, feeding piglets with vitamin C during the tail-closure can effectively prevent stress, reduce bleeding, and promote wound healing. 2, enhance the detoxification ability of the liver Vitamin C forms a reversible hydrogenation system in the body and dehydrogenated vitamin C. This system plays an important role in biohydrogen reduction and cellular respiration. Vitamin C is involved in amino acid metabolism and neurotransmission, collagen, and synthesis of tissue and cell mesenchyme. Promote the absorption of iron in the intestine, enhance the body's resistance to infection, and enhance the detoxification of the liver. 3, to strengthen the immune function of the herd Vitamin C can not only improve the immune effect of stress factors on pigs, but also reduce the immunosuppression caused by high temperatures. When pigs are immunized, vitamin C is added to the feed and the immune effect is significantly increased. Note: Piglets are immunized frequently during growth and should be given more vitamin C. 4, promote growth, improve reproductive ability Piglets should be fed with the appropriate amount of vitamin C mixture, which can make piglets grow evenly, reduce the emergence of stiff pigs, and increase the survival rate. Long-term administration of vitamin C can effectively increase the birth rate of sows and improve the quality of semen of boars. Vitamin C can increase sperm formation and semen volume, so vitamin C can increase fertilization rate, litter size and piglet quality. Vitamin C is widely used in pig farms. It is suitable for long-term addition. It can be mixed with water and can add 1 kg per ton of material or 1 kg of mixed water to 4,000 kg. The effect is significant and the price is low. Vitamin C contraindication 1, vitamin C is generally taken alone, not with the B vitamins with the service, otherwise it will weaken the role of other vitamins, but also easy to make vitamin C by oxidation and weakening efficacy. 2, vitamin C is easily oxidized in the alkaline, vitamin B2 has alkaloids, the combination of both B2 can accelerate the oxidation of VC and failure. Vitamin C reducibility can reduce B2 performance; when combined with calcium tablets, vitamin C is prone to urinary system stones. When vitamin C is combined with aspirin, the latter accelerates the excretion of vitamin C in the body and affects the efficacy of vitamin C. 3, after feeding the pigs with vitamin C fasting shrimp, shrimp, shrimp, lobster and other soft crustaceans, because this type of food contains a special substance called "pentavalent arsenic compound" and the concentration is high, it It is not poisonous to the animal body itself, but after taking vitamin C tablets (especially when the dose is relatively large), due to the chemical action, the original non-toxic “pentavalent arsenic†is converted into “trivalent arsenic†or “arsenicâ€. The consequences could be disastrous. The majority of veterinary drug users must pay attention. Http:// Summer Summer Safety Clothing,Summer Safety Vest,Summer Safety Shirt Ningbo Staneex Imp. & Exp. Co., Ltd. , https://www.staneex.com