highly significantp < 0.001
Compared with the CON group, the ADFI ( p = 0.033) and ADG ( p = 0.045) of broilers supplemented with 0.50% and 1.00% HWE-JGLR increased, and there was a highly significant effect of FBW ( p < 0.001) in broilers with 0.25%, 0.50% and 1.00% HWE-JGLR.