Figure 1 | Scientific Reports

Figure 1

From: Effects of oxygen levels and a Lactobacillus plantarum strain on mortality and immune response of chickens at high altitude

Figure 1

Effects of different treatments on mortality of chickens. High-oxygen: chickens were reared in a room with oxygen concentrations between 25.8% and 26.5%; Low-oxygen: chickens were reared in a room with oxygen concentrations between 20.7% and 21.4%. CON: chickens were fed basal diet; AUR: chickens were fed basal diet supplemented with aureomycin (50 mg/kg diet); PRO: chickens were fed basal diet and inoculated with L. plantarum (109 CFU/chicken) by gavage on day 1. *Indicates significant differences between high-oxygen room and low-oxygen room (P < 0.05). a,bDifferent letters indicate significant dietary differences within the same room (P < 0.05).

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