Duck feed capable of preventing and treating avian influenza and Chinese herbal additive used therein

Abstract

The invention provides a duck feed capable of preventing and treating avian influenza. The feed comprises the following raw materials: cooked millet, cooked yolk, soybean meal, wheat bran, fish meal, shell powder, salt, lard and a Chinese herbal additive. Bulk drugs for the Chinese herbal additive comprise isatis root, heydyotis, cape jasmine fruit, peppermint, patrinia herb, heartleaf houttuynia herb, root of large-flowered skullcap, dyers woad leaf, atractylodes rhizome, safflower, red sage root, Chinese angelica, Chinese medical stone, ineleaf schizonepeta herb, weeping forsythia capsule, white peony root, root of kudzu vine and bunge corydalis herb. According to the invention, the duck feed fundamentally protects and coordinates integral health of ducks and can prevent diseases, enhance immunity of ducks, expel harmful parasites in ducks, adjust beneficial microflorae and make full use of and improve potential ability of ducks; the Chinese herbal additive can improve the digestion rate and the utilization rate of nutrients, enhance metabolism of ducks, promote blood circulation and improve a growth speed; the duck feed both has drug properties and nutritional properties, can both prevent diseases and improve production performance, is capable of both killing and inhibiting bacteria and adjusting the immunity of ducks, reduces the risk of occurrence of avian influenza, has non-specific antibacterial action and improves marketable fattened stock of ducks and the output of duck meat.

Description

technical field [0001] The invention relates to a duck feed produced by using animals and plants as raw materials, a duck feed for preventing and treating bird flu and a traditional Chinese medicine additive thereof. Background technique [0002] Avian influenza is a syndrome of various symptoms ranging from respiratory disease to severe sepsis in poultry and wild birds caused by type A influenza virus. It is currently occurring in many countries and regions in the world, causing huge damage to the poultry industry. Economic losses. This avian influenza virus mainly causes systemic or respiratory system diseases in poultry. Chickens, turkeys, ducks, quails and other poultry as well as wild birds, waterfowl, seabirds, etc. can be infected. The incidence ranges from acute septicemia to asymptomatic Carriers are extremely diverse, mainly depending on the resistance of the carrier and the type and virulence of the infected virus. [0003] Adding growth-promoting properties to ...

AI Technical Summary

Problems solved by technology

However, no antibiotic can resist all bacteria. In fact, each antibiotic has its own antibacterial spectrum. In addition, some strains of the same genus of bacteria have different sensitivities to the same antibacterial drugs. Some Bacteria that are originally sensitive to a certain antibiotic may become resistant and bacteria develop resistance over time

[0010] Although feed antibiotics have greatly promoted the development of the aquaculture industry

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