Efficacy of manganese pantothenate and lysinate chelates for prevention of perosis in broiler chickens

Perosis is a common metabolic disease of industrial birds, especially broiler chickens. It leads to violation the balance biotic substances in body chickens, which clinically manifested by curvature limbs, reduced mobility, and, consequently, profitability meat production. Prevention perosis possible provided that chickens receive sufficient amount manganese biologically available form. Studies were conducted determine efficiency use chelates (pantothenate and lysinate) for prevention Efficacy was confirmed examining changes clinical state, indicators protein mineral metabolism, as well productivity birds. For experiment, Cobb-500 cross taken at age 14 days. The birds control group received standard diet, from two experimental groups additionally pantothenate lysinate with water during critical period development – 14–28 days old. After administration lysinate, weight 28 greater 133.6 g (+11.0%) 142.2 (+11.7%), respectively, comparison poultry group. Additional provision contributed an increase blood serum total concentration 11.0% 12.8 %, albumin 10.1% 8.2%, magnesium 8.1% 9.0% 29.6% 26.9%, compared indicies form (0.2 mL/L water) (0.5 mL/L) 14–28th chickens’ rearing provides 100% perosis. This reduces death increases weight, result, significantly