Fur animal breeding should be a reasonable addition of vitamins
Based on a large number of test results and production feeding effects, the lowest vitamin content per kilogram of feed is recommended to consider the following factors:
General plant feeds do not contain vitamin A and vitamin D. Even if the encapsulated vitamin A and vitamin D are easily inactivated, the recommended amount of vitamin A and vitamin D should be several to ten times greater than the required amount. The recommended amount of vitamin K and vitamin E should be 3 to 5 times higher than the standard for feeding.
The amount of vitamin B2 and vitamin B5 should be higher than the requirements for feeding standards, and increase 1.5 to 2 times.
Frequently used feed contains rich vitamin B1 and vitamin B6. In order to reduce the cost, the amount can be lower than the standard requirement for feeding. Animal feed and soybean cake feed contain more choline, so the addition amount should be lower than the standard requirements for feeding; while choline chloride is alkaline, when combined with other vitamin additives, affect the potency of other vitamins, Generally not mixed, it should be added separately.
Biotin is rich in feed and can be reduced by a little more than the amount required; biotin has a high price, and there is no good economic benefit when a certain amount is added, so many commercially available vitamins do not contain biotin.
Other vitamins such as folic acid, vitamin B12, and pantothenic acid can be added in the required amount, and the feed content is considered as a safe amount.
Vitamin supplements typically add 200 grams to 300 grams per ton of feed
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