Fig. 1
Broken line analysis of post-prandial plasma lysine concentrations (nmol/mL) in rainbow trout fed graded levels of dietary lysine. Values of the X-axis are the lysine levels in the experimental diets. Values are means ± SD of 5 replicates. Y = 315.75× - 110.34, Y’ = 629.0, R 2 = 0.9828