Effects of feeding diets with zinc-l-selenomethionine on growth performance of broilers subjected to cyclic heat stress

In conclusion, the inclusion of 1.30 mg/kg of Zn-L-SeMet in diets of heat-stressed broilers improved growth performance from 1 to 42 days of age. An inclusion of 0.71 mg/kg reduced mortality rate, while 0.97 mg and 1.19 mg increased and reduced TRG and GGT levels, respectively.
Source: Tropical Animal Health and Production - Category: Veterinary Research Source Type: research