Vitamins are needed to raise foxes in autumn

Cod liver oil is the main source of vitamin A and vitamin D. Each fox can be fed 800~1000 international units per day. It is best to drop it into the food basin after eating. Perennial liver and fresh fish feeding, can not supplement cod liver oil. Store in a cool, dry and dark place. Do not use metal containers for storage. Use cod liver oil to pay attention to the date of manufacture, in case of long-term storage failure, prohibit feeding spoiled cod liver oil.

Wheat sprouts are rich in vitamin E and contain minerals phosphorus, calcium, manganese and a small amount of iron. They are indispensable for fox breeding. Soak the washed wheat sprouts in clear water with a little salt for 10~15 hours, take them out and spread them in a water tray with a thickness of 1~2 cm, cover them with sacks, put them in a dark place at 15 ~20℃, sprinkle them twice a day, keep them clean and moist, and feed them for 3~4 days. General 1 kg wheat can give birth to 2 kg malt, root mildew or give birth to a network of white mold malt forbidden to feed.

Cottonseed oil is a source of vitamin E, and contains 200 mg of vitamin E per 100 grams of cottonseed oil. Fox should be fed refined cottonseed oil, crude cottonseed oil contains toxins should not be fed fox.

Yeast is the main source of B vitamins. Yeast is a kind of concentrated feed for foxes. The yeast often used includes baker's yeast, petroleum yeast, nucleic acid yeast, pulp yeast and active yeast. When feeding foxes, in addition to medicinal yeast and feed yeast, all need heating treatment to kill all live yeast in the yeast, otherwise yeast is eaten by foxes, easy to cause gastrointestinal swelling or death. In addition, live yeast without heating has a low vitamin utilization rate.