Эффективность использования высококремнистых природных минералов в рационах цыплят-бройлеров

Studies were conducted to determine the effectiveness of gudurica Klinskogo and Cibkovskaja when added in a diet broilers of cross ISA F 15. It is established that the application in practice of poultry maduritas increases the productivity of livestock without any violation of digestion and metabolism, thus largely reduces the cost of production. The absolute increase in live weight birds for the period of growing showed the superiority of the experimental group compared to control group to 14,09 % and 7.3 %. It was also found that adding madurita to the feed of reduced toxicity feed, Litinskii kudurat influenced the decrease in the overall toxicity test sample from 36 % to 63 %, a decline of 75 % or 1.75 times.