Table 5 Correlations (mean ± SD) between the observed and predicted values for TTF under CV1 and CV2 schemes for seven prediction models (M1–M7)
CV1CV2H2
Env\ModelsM1aM2M3M4M5M6M7M1M2M3M4M5M6M7
BGLD J10b−0.03 ± 0.060.05 ± 0.020.15 ± 0.020.07 ± 0.050.27 ± 0.020.14 ± 0.020.21 ± 0.040.80 ± 0.010.80 ± 0.010.80 ± 0.010.78 ± 0.010.80 ± 0.010.80 ± 0.010.79 ± 0.010.97
BGLD J11−0.05 ± 0.080.26 ± 0.040.33 ± 0.020.33 ± 0.010.41 ± 0.020.35 ± 0.020.41 ± 0.020.72 ± 0.010.72 ± 0.010.72 ± 0.010.68 ± 0.010.67 ± 0.010.72 ± 0.010.67 ± 0.010.84
India D10−0.05 ± 0.050.09 ± 0.020.16 ± 0.02−0.03 ± 0.040.10 ± 0.040.16 ± 0.010.07 ± 0.040.48 ± 0.010.48 ± 0.010.48 ± 0.010.51 ± 0.010.55 ± 0.010.48 ± 0.010.53 ± 0.010.53
India H10−0.07 ± 0.060.09 ± 0.030.15 ± 0.020.31 ± 0.020.36 ± 0.020.16 ± 0.020.36 ± 0.020.60 ± 0.010.60 ± 0.010.60 ± 0.010.61 ± 0.010.61 ± 0.020.61 ± 0.010.62 ± 0.020.98
India I11−0.07 ± 0.060.24 ± 0.040.27 ± 0.030.31 ± 0.020.35 ± 0.020.30 ± 0.020.37 ± 0.020.45 ± 0.010.45 ± 0.010.45 ± 0.010.49 ± 0.010.47 ± 0.010.45 ± 0.010.48 ± 0.010.79
India K11−0.06 ± 0.060.24 ± 0.040.39 ± 0.020.25 ± 0.020.44 ± 0.020.39 ± 0.020.42 ± 0.020.64 ± 0.010.64 ± 0.010.64 ± 0.010.62 ± 0.010.64 ± 0.010.64 ± 0.010.63 ± 0.010.84
India L11−0.11 ± 0.060.22 ± 0.080.21 ± 0.050.41 ± 0.020.39 ± 0.030.24 ± 0.050.43 ± 0.020.40 ± 0.010.40 ± 0.010.39 ± 0.010.39 ± 0.010.39 ± 0.020.40 ± 0.010.39 ± 0.020.98
India V10−0.05 ± 0.070.15 ± 0.020.26 ± 0.020.15 ± 0.030.29 ± 0.020.26 ± 0.020.28 ± 0.030.57 ± 0.010.57 ± 0.010.57 ± 0.010.60 ± 0.010.62 ± 0.010.57 ± 0.010.61 ± 0.010.70
Iran D10−0.04 ± 0.05−0.01 ± 0.030.11 ± 0.02−0.02 ± 0.040.05 ± 0.040.08 ± 0.020.07 ± 0.040.19 ± 0.010.19 ± 0.010.18 ± 0.010.26 ± 0.010.30 ± 0.010.18 ± 0.010.31 ± 0.010.21
Mex D10−0.03 ± 0.060.08 ± 0.030.18 ± 0.020.08 ± 0.040.29 ± 0.030.18 ± 0.020.23 ± 0.050.69 ± 0.010.69 ± 0.010.69 ± 0.010.72 ± 0.010.75 ± 0.010.69 ± 0.010.74 ± 0.010.92
Mex H10−0.06 ± 0.060.24 ± 0.030.25 ± 0.020.19 ± 0.030.25 ± 0.030.28 ± 0.020.24 ± 0.030.74 ± 0.010.74 ± 0.010.74 ± 0.010.75 ± 0.010.75 ± 0.010.74 ± 0.010.76 ± 0.010.83
Mex HD10−0.04 ± 0.060.05 ± 0.020.15 ± 0.020.08 ± 0.040.28 ± 0.020.14 ± 0.020.22 ± 0.030.74 ± 0.010.74 ± 0.010.74 ± 0.010.73 ± 0.010.71 ± 0.010.74 ± 0.010.72 ± 0.010.20
Mex I10−0.06 ± 0.060.23 ± 0.030.26 ± 0.020.23 ± 0.030.22 ± 0.030.29 ± 0.020.27 ± 0.040.51 ± 0.010.51 ± 0.010.50 ± 0.010.51 ± 0.010.49 ± 0.010.50 ± 0.010.49 ± 0.010.82
Nepal B10−0.04 ± 0.070.04 ± 0.020.17 ± 0.01−0.07 ± 0.040.09 ± 0.030.14 ± 0.020.04 ± 0.020.56 ± 0.010.56 ± 0.010.56 ± 0.010.57 ± 0.010.58 ± 0.010.56 ± 0.010.57 ± 0.010.61
Nepal B11−0.05 ± 0.080.23 ± 0.030.32 ± 0.020.25 ± 0.030.35 ± 0.030.32 ± 0.020.34 ± 0.030.53 ± 0.010.53 ± 0.010.53 ± 0.010.55 ± 0.010.58 ± 0.010.53 ± 0.010.57 ± 0.010.77
Pak I10−0.03 ± 0.070.20 ± 0.020.28 ± 0.020.11 ± 0.040.22 ± 0.030.28 ± 0.010.21 ± 0.03−0.02 ± 0.01−0.02 ± 0.01−0.03 ± 0.01−0.08 ± 0.020.02 ± 0.03−0.02 ± 0.01−0.03 ± 0.030.65
Pak I11−0.07 ± 0.070.16 ± 0.020.30 ± 0.020.25 ± 0.030.42 ± 0.020.30 ± 0.020.40 ± 0.03−0.01 ± 0.01−0.01 ± 0.01−0.01 ± 0.01−0.01 ± 0.01−0.03 ± 0.02−0.01 ± 0.01−0.01 ± 0.010
Sudan W10−0.08 ± 0.060.20 ± 0.040.31 ± 0.020.21 ± 0.030.31 ± 0.030.32 ± 0.020.30 ± 0.030.74 ± 0.010.74 ± 0.010.75 ± 0.010.70 ± 0.020.75 ± 0.010.75 ± 0.010.74 ± 0.010.83
Average−0.060.150.240.170.280.240.270.520.520.520.520.540.520.53
  • Broad-sense heritability H2 of TTF in each environment.

  • a Models: M1 Y = E+L+e; M2 Y= E+L+A+e; M3 Y= E+L+G+e; M4 Y= E+L+A+AE+e; M5 Y= E+L+G+GE+e; M6 Y= E+L+G+A+e; M7 Y= E+L+G+A+GE+AE+e.

  • b Names of the environments are given in Table 1.