Table 3 Correlations (mean ± SD) between the observed and predicted values for GN under CV1 and CV2 schemes for seven prediction models (M1–M7)
CV1CV2H2
Env\ModelM1aM2M3M4M5M6M7M1M2M3M4M5M6M7
BGLD J10b−0.05 ± 0.050.07 ± 0.010.13 ± 0.010.01 ± 0.030.09 ± 0.040.13 ± 0.020.10 ± 0.040.26 ± 0.010.26 ± 0.010.26 ± 0.010.26 ± 0.020.25 ± 0.010.26 ± 0.010.25 ± 0.010.26
BGLD J11−0.07 ± 0.060.15 ± 0.010.22 ± 0.010.12 ± 0.020.21 ± 0.020.22 ± 0.010.20 ± 0.030.43 ± 0.010.42 ± 0.010.42 ± 0.010.42 ± 0.010.43 ± 0.010.42 ± 0.010.42 ± 0.010.68
India D10−0.08 ± 0.060.23 ± 0.030.31 ± 0.010.25 ± 0.030.32 ± 0.030.31 ± 0.010.33 ± 0.030.42 ± 0.010.43 ± 0.010.43 ± 0.010.44 ± 0.010.43 ± 0.010.43 ± 0.010.44 ± 0.010.50
India H10−0.06 ± 0.070.22 ± 0.020.30 ± 0.020.30 ± 0.020.37 ± 0.020.29 ± 0.020.38 ± 0.030.35 ± 0.010.36 ± 0.010.37 ± 0.010.42 ± 0.010.43 ± 0.010.37 ± 0.010.44 ± 0.010.40
India I11−0.08 ± 0.07−0.08 ± 0.02−0.05 ± 0.020.17 ± 0.040.21 ± 0.03−0.05 ± 0.020.20 ± 0.030.04 ± 0.020.04 ± 0.020.04 ± 0.020.17 ± 0.030.21 ± 0.020.04 ± 0.020.22 ± 0.030.40
India K10−0.08 ± 0.060.15 ± 0.030.23 ± 0.020.14 ± 0.030.21 ± 0.030.22 ± 0.020.20 ± 0.030.39 ± 0.020.39 ± 0.020.39 ± 0.020.37 ± 0.020.37 ± 0.020.39 ± 0.020.36 ± 0.030.28
India L11−0.09 ± 0.05−0.14 ± 0.01−0.02 ± 0.010.10 ± 0.040.21 ± 0.03−0.04 ± 0.010.23 ± 0.030.06 ± 0.010.04 ± 0.010.05 ± 0.010.14 ± 0.020.17 ± 0.020.05 ± 0.010.19 ± 0.020.72
India V10−0.06 ± 0.050.20 ± 0.020.27 ± 0.020.24 ± 0.020.32 ± 0.020.27 ± 0.020.32 ± 0.020.37 ± 0.010.38 ± 0.010.38 ± 0.010.39 ± 0.010.41 ± 0.020.38 ± 0.010.41 ± 0.010.48
Iran D10−0.10 ± 0.060.21 ± 0.040.29 ± 0.020.25 ± 0.030.30 ± 0.030.29 ± 0.020.31 ± 0.030.40 ± 0.010.40 ± 0.010.41 ± 0.010.42 ± 0.010.41 ± 0.020.41 ± 0.010.41 ± 0.020
Mex D10−0.02 ± 0.060.30 ± 0.020.40 ± 0.010.32 ± 0.020.42 ± 0.010.40 ± 0.010.43 ± 0.010.60 ± 0.010.61 ± 0.010.61 ± 0.010.61 ± 0.010.62 ± 0.010.61 ± 0.010.63 ± 0.010.74
Mex H10−0.06 ± 0.040.36 ± 0.020.51 ± 0.010.37 ± 0.010.52 ± 0.010.50 ± 0.010.51 ± 0.010.66 ± 0.010.67 ± 0.010.68 ± 0.010.67 ± 0.010.69 ± 0.010.68 ± 0.010.69 ± 0.010.84
Mex HD10−0.07 ± 0.060.38 ± 0.020.51 ± 0.010.42 ± 0.010.53 ± 0.010.50 ± 0.010.53 ± 0.010.65 ± 0.010.66 ± 0.010.67 ± 0.010.68 ± 0.010.69 ± 0.010.67 ± 0.010.69 ± 0.010.74
Mex I10−0.05 ± 0.050.41 ± 0.020.53 ± 0.010.43 ± 0.020.56 ± 0.010.53 ± 0.010.56 ± 0.010.64 ± 0.010.65 ± 0.010.66 ± 0.010.66 ± 0.010.69 ± 0.010.66 ± 0.010.68 ± 0.010.83
Nepal B10−0.07 ± 0.050.31 ± 0.020.32 ± 0.010.29 ± 0.010.32 ± 0.020.34 ± 0.010.34 ± 0.010.46 ± 0.010.47 ± 0.010.47 ± 0.010.46 ± 0.010.47 ± 0.020.47 ± 0.010.47 ± 0.010.48
Nepal B11−0.06 ± 0.060.14 ± 0.010.08 ± 0.010.27 ± 0.020.20 ± 0.030.11 ± 0.020.24 ± 0.030.44 ± 0.010.43 ± 0.010.41 ± 0.010.49 ± 0.010.50 ± 0.010.42 ± 0.010.51 ± 0.010.50
Pak I10−0.08 ± 0.070.09 ± 0.020.15 ± 0.020.10 ± 0.030.20 ± 0.020.14 ± 0.020.18 ± 0.020.28 ± 0.010.28 ± 0.010.28 ± 0.010.28 ± 0.020.31 ± 0.020.28 ± 0.010.29 ± 0.020.36
Pak I11−0.10 ± 0.060.02 ± 0.050.06 ± 0.040.08 ± 0.040.12 ± 0.040.06 ± 0.040.11 ± 0.040.08 ± 0.020.08 ± 0.020.09 ± 0.020.11 ± 0.030.13 ± 0.020.08 ± 0.020.12 ± 0.020.25
Sudan W10−0.07 ± 0.070.45 ± 0.020.53 ± 0.010.45 ± 0.020.56 ± 0.010.53 ± 0.010.55 ± 0.010.51 ± 0.010.53 ± 0.010.54 ± 0.010.56 ± 0.010.60 ± 0.010.54 ± 0.010.60 ± 0.010.59
Average−0.070.190.270.240.320.260.320.390.390.400.420.430.400.43
  • Broad-sense heritability H2 of GN 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.