Anti-stress:

Vitamin C plays an important role in the synthesis of corticosterone. A large number of experiments have shown that the addition of vitamin C in the diet can reduce the secretion of glucocorticoids, avoiding the immunosuppression caused by its high secretion concentration, thus improving the anti-stress ability. And experiments have shown that the addition of vitamin C in the diet can alleviate hypothyroidism in high temperature.

During heat stress, the addition of vitamin C to the feed can reduce the capillary permeability of the body, enhance the body's disease resistance, reduce hepatic cell steatosis, and reduce the rate of death.

Vitamin C can make the metabolism and heat production of the body not too high under high temperature, enhance the body's adaptability to high temperature, help the development of livestock and poultry, and reduce the morbidity and mortality of livestock and poultry under high temperature.

Detoxification:

The strong reduction of vitamin C protects the sulfhydryl group of the enzyme system from toxic substances, promotes antibody formation, protects liver function, and strengthens the detoxification of the liver.

Vitamin C helps to eliminate the toxicity of toxic substances. Vitamin C is involved in the detoxification process of various toxic substances, and plays a vital role in the activity of various enzymes in liver cells.

Improve disease resistance:

High-dose vitamin C, which enhances the bactericidal and antiviral ability of neutrophils and lymphocytes, promotes the absorption of calcium and iron, participates in the synthesis of dopamine norepinephrine, promotes antibody production and phagocytosis of leukocytes, and enhances immunity. Features.

Vitamin C is used for the adjuvant treatment of diseases. It can enhance the phagocytic ability of white blood cells, inhibit the replication of viral DNA and RNA, induce the production of interferon by the body, and promote the recovery of disease.

Vitamin C clinical promotion FAQ:

common problem:

1. The market promotes anti-heat stress products containing ingredients such as mint and borneol. After melting water, it can quickly reduce the water temperature. The product that customers think can lower the water temperature is better than heat stress.

2, baking soda has a certain anti-heat stress effect, the price is still very cheap, the customer believes that the poultry is the first choice for anti-heat stress, no additional vitamin C is needed in the clinic.

3, long-term, a large number of vitamin C, there will still be dead chicken phenomenon at high temperatures, customers think that use and not the same.

Expert answer:

First of all, we should learn more about the hazards and prevention measures of heat stress, and then study the above three issues, you may get a more comprehensive and detailed analysis.

First, the danger of heat stress:

Reduced intake of feed intake

Gastrointestinal mucosal barrier impaired production performance

Reduced quality of livestock and poultry products, increased nutrient requirements and lack of

Second, the prevention and control of heat stress:

1) Strengthen the management of feeding and do a good job in heatstroke prevention and cooling in the house:

A. Provide adequate and clean drinking water, the lower the temperature of the water, the better;

B. Change the feeding time, feeding twice in the morning and evening;

C. Use spray, wet curtain, and strengthen ventilation.

2) Reasonably adjust the nutritional structure of the diet and supplement the anti-stress substances:

A, the addition of vitamin C: high temperature causes the body's own synthesis of vitamin C's function is reduced, the body is in urgent need of a large amount of vitamin C during heat stress, because vitamin C has the effect of inhibiting body temperature rise, increasing feed intake and improving production performance.

B. Add baking soda and ammonium chloride: high temperature causes the chicken to breathe faster, the blood HCO3 content decreases, the PH value increases, and it is easy to cause respiratory alkalosis. Adding this kind of product can maintain the acid-base balance in the body and greatly alleviate Heat stress response.

C. Supplementation of calcium and phosphorus: The intake of feed is reduced, so that the intake of calcium and phosphorus is insufficient.

D. Appropriately increase the content of crude protein and energy in the feed and increase the content of essential amino acids.

3) Strengthen the environmental disinfection: In the summer, strengthen the chicken disinfection in the house, not only can kill the pathogens, but also purify the air, prevent heatstroke and cool down, generally can reduce about 5 °C.

In summary, supplementing vitamin C, adding baking soda, lowering water temperature, etc. are all one of the specific measures for clinical prevention and control of heat stress. No one can replace it. Only one measure or product can not get very effective defense. Control, they are in a synergistic relationship.