The main blue fox foods include fish, meat, eggs, milk, blood and animal impurities, cereal seeds, bran, cake residue, vegetables and salt, bone meal, and vitamins.
The quality of feed modulation directly affects the palatability of feeds and the level of nutritional value. Reasonable modulation can increase the nutritional value of feed and the digestibility of feed.
First, quality and sanitation appraisal should be conducted before preparation of the processed feed prior to preparation, and it is forbidden to use infected areas and deteriorated feeds. Fresh animal feeds must also be thoroughly washed or thoroughly sterilized by cooking. The frozen feeds must be thawed and then washed; the fish feeds can be soaked in fresh water and then the surface mucus can be washed off. Salted dried fish should be fully soaked and desalted; vegetables should remove roots and rots, remove dirt, and wash residual pesticides.
Second, the modulation method Feed modulation methods are mainly minced and steamed two. Because of the different types of feed, the methods of modulation vary.
1. Cereal feeds should be fully cooked, heated to 100°C for 5 minutes, but should not be boiled, mildewed and odoriferous.
2. Fresh meat can be directly fed after washing. Healthy animals can be fed with blood, but they should not be overdose. The amount of feed for the breeding period can account for 10% to 15% of the animal feed for the diet and about 30% for young foals.
3. Fresh fish feed fish feed directly feed, freshwater fish feed after cooking, fish with more body mucus (such as loach), should be hot scalded with hot water to remove mucus, dried fish should be soaked desalting, wash clean.
4. The silkworm cocoon must be thoroughly soaked to remove residual alkalis, and then steamed and then crushed and fed together with meat and fish. In the young fox breeding period and plush growth period, the amount should not exceed 30% of the protein in the diet, and can account for 5-15% in the breeding period.
5. This is a good feed for foxes. Dig out from the soil and put it in clean water for 1-2 days until it drains the dirt in the digestive cavity, wash it with clean water, and cook it by minced meat.
6. Cows and goats' milk need to be heated and sterilized when they are fed. Normal milk is heated to 70°C and kept for 10-15 minutes. The temperature is too high to destroy the vitamin and it is too low for sterilization purposes.
Third, pay attention to the problem of feed requirements Fresh and no mildew, each time the amount of ingredients should not be too much, accurate ingredients, stir evenly, dry and thin moderate, vitamin feed and yeast, etc. should be added immediately before the feed, to prevent premature mixing is oxidized. It is advisable to keep the temperature hot when adding.
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