Effect of dietary inclusion of taurine on performance, carcass characteristics and muscle micro-measurements in broilers under cyclic heat stress

Abstract

In the past, taurine was not considered essential in poultry diet; however, heavy reliance on plants derived feed ingredients and environmental stresses have compelled its application inevitable. Six hundred day old male broilers (Hubbard) were supplementation with taurine at the level of 0 (TAN0), 2.5 (TAN2.5), 5 (TAN5) and 7.5 g/kg (TAN7.5) in drinking water during heat stressed conditions for a period of 35 days. On overall basis, feed intake was not significantly (p>.05) different between the treatments. At the end of the experiment, weight gain was significantly (p