Feed additives capable of preventing and treating pullorum disease of chickens

Abstract

The invention mainly relates to the technical field of cultivation and discloses feed additives capable of preventing and treating the pullorum disease of chickens. The feed additives are prepared by semen coicis, lotus seeds, rape, caraway, grape seed oil, Talinum paniculatum, crotalaria sessiliflora, cortex juglandis mandshuricae, Allium victorialis, white quartz, mixed enzymes and lactic acid bacteria. The feed additives have the advantages that the feed additives are rich in raw material, balanced in nutrition, capable of enhancing the disease resistance of the chickens, capable of lowering the incidence rate of the pullorum disease of the chickens by 6%, capable of lowering the death rate of the chickens by 8%, capable of allowing the final survival rate of the chickens aged more than three weeks to reach 99% and capable of increasing the economic income of farmers by 12.6%; the semen coicis and the lotus seeds are stir-fried in the grape seed oil at low temperature for a long time, burnt taste is avoided, the semen coicis, the lotus seeds and the grape seed oil are sufficiently mixed, rice fragrance is achieved, palatability is increased, nutritional components are enriched, the growth and development of various organs of the chickens are promoted, chicken immunity is increased, chicken gastrointestinal function is promoted, and the incidence rate of the pullorum disease is lowered.

Description

technical field [0001] The invention mainly relates to the field of breeding technology, in particular to a feed additive for preventing and treating pullorum disease in chicks. Background technique [0002] Pullorum disease in chicks is an infectious disease caused by pullorum bacillus infection. The morbidity and mortality are high, with a lethal rate of 10-60%. It mostly occurs within 3 weeks after hatching. Fear of cold, closed eyes and drooping wings, loss of appetite, difficulty in defecation, foul smell of feces. [0003] At present, in the chicken breeding process, the prevention and treatment of chicken pullorum disease is to add a large amount of antibiotics, such as chloramphenicol, etc., which will make the chicks develop drug resistance and cause antibiotic residues. Therefore, a safe and healthy prevention and treatment of chicken pullorum is needed sick feed additives. Contents of the invention [0004] In order to make up for the defects of the prior art,...

AI Technical Summary

Problems solved by technology

[0003] At present, in the chicken breeding process, the prevention and treatment of pullorum disease in chickens is to add a large amount of antibiotics, such as chloramphenicol, etc., which will make the chicks develop drug resistance and cause antibiotic residues. Therefore, a safe and healthy prevention and treatment of pullorum in chickens is needed sick feed additive