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. 2019 Aug 3;97(10):4023–4031. doi: 10.1093/jas/skz256

Figure 1.

Figure 1.

Fitted QP regression model for ADG as a function of increasing STTD P in 24- to 130-kg pigs. The QP model estimated the maximum mean ADG at 122% (95% CI: [104, 143%]) of the NRC (2012) recommendations within phases. Based on the best fitting model, the estimated regression equation was ADG, g = 651.36 + 531.33 × (STTD P) – 216.90 × (STTD P)2.