Fig. 6
From: Phenotyping seedlings for selection of root system architecture in alfalfa (Medicago sativa L.)
Genetic gain for selected alfalfa populations with either branched or tap rooted populations. The numbers in black, within the bars, correspond to the percentages of the root type for the specific population. The numbers in red, below the black line, are genetic gain values between the selection cycles. The number in red, above the black line is the genetic gain from all three selected populations combined