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. 2020 Apr 15;99(7):3301–3311. doi: 10.1016/j.psj.2020.03.028

Figure 4.

Figure 4

Surface temperatures (°C) of the eye and beak of sound or lame broilers between day 29 and 57 in study 2. Broilers were on wire flooring in pens with 2, 5, or 10 lux light intensity. Data are presented as a mean (±SEM) for each wire flooring pen of sound (N = 6 pens) and lame birds (N = 6 pens). a,b,cRegions with different letters differ in temperature at P ≤ 0.05.