Vitamins have an irreplaceable role in livestock and poultry feed and must be used correctly, scientifically and reasonably.
First, understand the function of vitamins
1. Anti-stress, vitamin C has the effect of reducing stress.
2. Enhance immunity. Vitamin A is essential for the proliferation of antibodies and immune cells; vitamin E can strengthen immunity; B vitamins are immune components and activators.
Second, pay attention to quality and deployment links
1. To ensure the quality, imported products should be strictly protected against counterfeiting, and at the same time pay attention to whether it is close to or exceed the shelf life. Vitamins that exceed the shelf life should not be used. After the vitamin is opened, it should be protected from light, moisture, and used up in time.
2. Anti-oxidation reduction. When vitamins are mixed with trace elements, they are easily destroyed by oxidation and reduction. Therefore, it is best for the breeder to use it now and use it for his own use. The mixed vitamins should preferably be stored for no more than two months.
3. Pay attention to antagonism. There is a certain antagonistic effect between vitamin A, vitamin K3, vitamin C and vitamin B1, which should not be mixed.
Third, the correct, scientific and rational use of
1. For livestock and poultry with weight gain and long meat, it is important to add tobacco amides; for poultry-based poultry, fat-soluble vitamins should be added.
2. At high temperatures, during epidemics, and when transporting, care should be taken to temporarily supplement vitamin C to livestock and poultry.
3. Livestock and poultry have different types of vitamins in different seasons. When green and green feed is sufficient, it is not necessary to add B vitamins to livestock and poultry; in winter, we must pay attention to the balance of various vitamins during the dry season; supplement vitamin E during spring breeding; Vitamin C should be added; B vitamins should be added during fattening in autumn.
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