Figure 1From: Concept and application of ideal protein for pigsGrowth response of growing pigs to the SID Val:Lys content in the diet. Each point (●) indicates the response of an individual animal [37]. The solid red line indicates the adjusted linear-plateau model to the data and solid blue line the adjusted curvilinear plateau model. Dashed lines indicate the respective estimated SID Val:Lys requirements estimated by the two models.Back to article page