Figure 9. Abdominal adipose weight of 81-day-old chickens reared under different polychromatic light spectra.

At the end of the trial, after being fasted for 12 h, birds from each replicate were killed by exsanguination, plucked, and eviscerated to measure weights of abdominal adipose. Data are expressed as the mean value ± SEM (n = 6). Bars marked with different letters are significantly different from each other (P<0.05).