
Keywords: ME، انرژی قابل متابولیسم; Broiler chickens; Kafirin; Phenolic compounds; Phytate; SorghumAbs, absorbance; AME, apparent metabolisable energy; AMEn, N-corrected apparent metabolisable energy; GAE, gallic acid equivalents; GE, gross energy; ME, metabolisable energy; PSI, particle si