Common feed additive for meat rabbits

2019-10-06 07:05:29

Feed additives refer to certain trace components added to the feed to supplement the nutrients of the feed, improve feed utilization, and promote the growth and health of the meat rabbit. At present, there are mainly the following commonly used in the production of meat rabbits: 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

First, pharmaceutical additives 2X8 China feed industry information network - based on feed, service animal husbandry

1. Quinolone  light yellow crystalline powder, is a broad-spectrum antibacterial growth promoter, antibacterial activity is stronger than chloramphenicol, penicillin, bacitracin zinc. It is absorbed quickly in the meat rabbit, excreted completely, has no accumulation effect, and has the function of promoting growth. The amount of commonly used additives is 25-30 mg/kg. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

2. Bacitracin zinc  yellow-brown or brown powder, has a significant reduction in the incidence of enteritis in meat rabbits and promote growth, improve feed utilization, the amount of commonly used additives is 30 ~ 50 mg / kg. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

3. BALImycin is a white or light yellow powder that has the functions of preventing meat rabbit disease, promoting growth, and improving feed conversion rate. The commonly used addition amount is 250-300 mg/kg. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

It must be pointed out that the use of pharmaceutical additives, especially antibiotics, should not be used for a long time. The amount of additives must be strictly controlled during use, so that various antibiotics can be used interchangeably. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

Second, amino acid additives 2X8 China feed industry information network - based on feed, service animal husbandry

1. When lysine is deficient, the reaction of the rabbit in the growing season is very sensitive, which often causes growth stagnation and imbalance of nitrogen balance. Lysine is one of the most essential amino acids in long-haired rabbit diets dominated by grain feed. According to the nutritional needs of meat rabbits, the requirement for lysine in the diet is 0.6% to 0.8%. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

2. The most important sulphur-containing amino acid in methionine  essential amino acids. When it is lacking, it tends to grow poorly and lose weight. The methionine in the diet is often calculated together with cystine. The sum of the two needs is 0.6%-0.7%. . 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

3. Tryptophan scorpion rabbits lacking tryptophan often cause growth stagnation, weight loss, testicular atrophy in male rabbits, and decreased fertility in female rabbits. According to nutritional needs, the requirement for tryptophan in the diet is 0.18% to 0.22%. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

It must be pointed out that when determining the amount of amino acid added, the nutrient composition table should be determined or consulted to determine the amino acid content in the feed, and the difference between the two should be obtained according to the above criteria, and then added to avoid waste. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

Third, vitamin additives 2X8 China feed industry information network - based on feed, service animal husbandry

1. Vitamin A: yellow crystal, which is easily oxidized and destroyed in light and air. Commonly used doses for growing rabbits should contain vitamin A580 international units per kilogram of diet. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

2. Vitamin E: colorless crystal, easily oxidized and destroyed in light and air. Growing rabbits should contain 50 mg of vitamin E per kilogram of diet. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

3. Vitamin D: colorless crystal, not easy to oxidize, but it is easily destroyed by mixing with calcium carbonate. Growing rabbits should contain vitamin D900 international units per kilogram of diet. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

The above vitamins must be appropriately added according to the vitamin content and activity of the diet. In actual production, multivitamin additives are often used in the form of vitamin additives. When used, it is necessary to expand the premix before adding. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

Fourth, trace element additives 2X8 China feed industry information network - based on feed, service animal husbandry

In the production of meat rabbits, the trace elements supplemented by trace element additives mainly include iron, copper, zinc, cobalt, manganese, iodine and selenium. When adding to a meat rabbit diet, first of all, the nutritional requirements and the surpluses in the compound feed should be identified. Second, you should know the percentage of certain trace elements in the mineral salts used. Finally, it must be mixed evenly. 2X8 China Feed Industry Information Network - based on feed, serving animal husbandry

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