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Fig. 1 | BMC Veterinary Research

Fig. 1

From: Optimal dietary standardized ileal digestible lysine level for pigs during the grower, early and late finisher periods

Fig. 1

Estimation of SID Lys for 30 to 60 kg growing pigs (Exp. 1). Data points represent treatment means. Fitted broken-line (a) and quadratic (b) plot of F:G as a function. The optimal Lys requirement determined by broken-line analysis was 0.88 (y plateau = 2.05, R2 = 0.80), and by quadratic analysis was 0.99 (y plateau = 2.01, R2 = 0.92)

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