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Table 6 Inter-environment predictive ability for four pea traits, using Bayesian Lasso modelling trained in one environments for prediction of independent lines in each of two other environments. Values averaged across two (lodging susceptibility) or three (other traits) RIL populations

From: Pea genomic selection for Italian environments

  Training environmentb  
Traita Lodi 2013–14 Lodi 2014–15 Perugia 2013–14 Average
GY 0.311 0.240 0.336 0.296
OF 0.680 0.614 0.669 0.654
LS 0.386 0.180 0.269 0.278
SW 0.668 0.616 0.629 0.638
  1. a GY, grain yield; OF, onset of flowering; LS, lodging susceptibility; SW, individual seed weight
  2. b Fifty repetitions of 10-fold stratified cross-validation per individual analysis