highly significantP < 0.01
The breed, sex and season interaction were highly significant ( P < 0.01) indicating that high THI resulted in elevated temperatures in birds which is an indication of stressful conditions [ 37 ] .
The breed, sex and season interaction were highly significant ( P < 0.01) indicating that high THI resulted in elevated temperatures in birds which is an indication of stressful conditions [ 37 ] .
A decrease in serum concentration was noted in both genetic groups (IBL-80 and native cross), although this finding did not reach statistical significance [ 45 ] .