Table 1. Effect of light intensity on growth performance of broilers from 7 d to 35 d of age

Parameters Light intensity (lx) SEM p-value
5 20 35 50
Initial body weight on d 7 (g/bird) 166.48 164.20 163.64 164.77 1.063 0.310
Final body weight on d 35 (g/bird) 1,853.7 1,946.3 1,873.5 1,842.6 48.66 0.969
Weight gain (g/bird) 1,687.2 1,682.1 1,709.9 1,677.8 48.49 0.966
Feed intake (g/bird) 3,535.4 3,572.0 3,571.6 3,509.3 58.77 0.848
FCR (feed/gain) 2.10 2.12 2.09 2.09 0.031 0.872
FCR, feed conversion ratio.