News briefing： It is known that vitamin A B AD3E is an indispensable micronutrient for human and animals. In addition to a few vitamins which can be synthesized in a small amount in vivo, most vitamins must be absorbed from feedstuffs.

tags : Vitamin A  Vitamin B  Vitamin AD3E

    It is known that vitamin A B AD3E is an indispensable micronutrient for human and animals. In addition to a few vitamins which can be synthesized in a small amount in vivo, most vitamins must be absorbed from feedstuffs. At the same time, according to the different vitamin requirements of different kinds of animals and the same kind of animals at different stages of growth and production, vitamin supplements should be designed according to the above conditions to meet the vitamin needs of different animals in production, growth, reproduction and maintenance. Quantity.

    Determine the correct amount of vitamins added

    According to the specific conditions of livestock and poultry health, production level, feed composition, environmental temperature, feeding mode and processing technology, and referring to the recommended amount of scientific and technological workers and livestock and poultry breeding companies, flexible adjustments are made to determine the appropriate vitamin addition level.

    We should pay attention to the physical and chemical characteristics of vitamins to prevent incompatibility taboos. If the reaction of various vitamins to light, heat, air, water, pH and other factors is different, the ingredients must be considered comprehensively. Choline chloride has a strong alkalinity and hygroscopicity, which has a certain impact on the physiological potency of vitamins. Especially liquid choline chloride has a strong destructive effect on vitamin A, vitamin K3, vitamin B6 and so on. It must be added separately.

    Matters needing attention in the use of vitamins

    When using vitamin additives in accordance with feeding standards, attention should be paid to distinguishing the difference between demand and supply. The recommended standard of vitamin requirement for livestock and poultry should be regarded as a reference value, and vitamins should be increased by 25-50% on the basis of the recommended amount according to the actual situation.