Ukrainian Journal of Veterinary Sciences

Established a sharp decrease of the preservation of birds on the second day of the disease in ducks and parrots - by 29,7%, in pigeons - by 29,8% and on 20 day in chickens - by 41.5%, turkeys - by 55,6%, geese - by 42,7%, ducks - by 59,3%, pigeons - by 61% and parrots - by 68,1% compared to clinically healthy birds (control). The results of the researches indicate a sharp decrease of production egg-laying on 10 day in chickens - by 44%, turkeys - by 44,5%, geese - by 18%, ducks - by 35,5%, pigeons - by 23,1%, parrots - by 27,7%; the same trend was observed on 15 day in chickens - by 57%, turkeys - by 51,1%, geese - by 24%, ducks - by 45%, pigeons - by 29%, parrots - by 31,5% and by 20 day in chickens - by 69,5%, turkeys - by 65,5%, geese - by 28,8%, ducks - by 57%, pigeons - by 38,7%, parrots - by 58% compared to clinically healthy birds (control). Established that live weight declined slightly and gradually. Significant decrease of live weight in clinically diseased birds (experiment) was observed at the 15th and 20th day of the disease. An intensive decrease of live weight was noted in the chickens of a clinically diseased group (experimental group) during 20 days - by 22,3% compared with clinically healthy birds (control).

birds, correlation, preservation, productivity, mixed, bacterium, helminth