Figure 9.

Predictive ability for mean dry matter yield across all seasonal harvests (DMY All Cuts) estimated in TP1 using different training sets, ranging from 36 individuals (10% of the full training set size) to 329 individuals (90%) from training population TP1. Predictive ability was estimated using single trait (ST-CV1) and multi-trait (MT-CV2) genomic prediction models. (A) compares predictive ability using ST-CV1 and MT-CV2 models with a highly correlated secondary trait (GS All, r_g = 0.88). (B) compares ST-CV1 and MT-CV2 model using a low correlated trait (GS Spring, r_g = 0.56) as a secondary trait.