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. 2019 Mar 15;97(5):1956–1966. doi: 10.1093/jas/skz083

Figure 4.

Figure 4.

The mean (±SEM) hourly pen level rates of lying before and after injections (time of day of injections: 0 h) on the days of the control (Con), low subset vaccination (Low), and high subset vaccination treatments (High). Effect of treatment: P = 0.07, time of day: P < 0.0001, and treatment × time of day: P = 0.05. Differences of P < 0.05 in the least square mean lying rates between time points in High treatment are marked with different superscripts.