Fig. 9From: Association of spectroscopically determined leaf nutrition related traits and breeding selection in Sassafras tzumuRelationship between ANTH, FLAV and NBI content breeding values of Sassafras tzumu families at age 2. BV-ANTH: breeding value of ANTH; BV-FLAV: breeding value of FLAV; the blue solid line: the mean value of each trait breeding value; red square: the region that most interesting. The number of each dot: family numberBack to article page