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. 2020 Jul 31;99(10):4824–4831. doi: 10.1016/j.psj.2020.06.071

Figure 3.

Figure 3

Effects of chitosan oligosaccharides (COS) on muscle glycogen and lactate content in yellow-feather broilers under heat stress. Values are mean ± standard error. The values have different superscript letters are different (P < 0.05). Abbreviations: Control group, basal diet and raised under normal temperature (24°C); HS group, basal diet and raised under cycle heat stress (34°C from 10:00 to 18:00 and 24°C for the rest time); HSC group, basal diet with 200 mg/kg COS supplementation and raised under cycle heat stress.