Марина Владимировна Лазько The paper presents the results of evaluating the efficiency of feed rations offered to broilers of the Arbor Acres cross, formed taking into account the climatic, geochemical conditions of Central Africa and its native food flora. The study was conducted on the basis of an experimental farm at the University of N’Djamena, the Republic of Chad. In the experiment, the authors used five formulas of feed rations, which are currently used by farms in the Republic of Chad for growing broiler chickens. They mainly contain locally availble ingredients. To increase the resistance of the poultry organism to unfavorable environmental factors, the chickens of the control and experimental groups were given “TETRACOLIVIT” and “AMIN’TOTAL” vitamins. The efficiency of feed rations was evaluated by determining the age dynamics of live weight, average weekly gains in live weight and blood biochemical parameters of broiler chickens of the Arbor Acres cross from 1 to 42 days of life. The formula of feed ration No. 1 proved to be the most effective in terms of the cross productivity.
Научная статья 
креатинин
weight dynamics
blood of broiler chickens of the Arbor Acres cross
biochemical parameters of blood
total protein
cholesterol
triglycerides
glucose
urea
creatinine
динамика массы
кровь цыплят-бройлеров кросса «Arbor Acres»
биохимические показатели крови
общий белок
холестерин
триглицериды
глюкоза
мочевина