) of wheat CSDH lines.    Year-by-Drought Interaction   Estimation Based on the Phenotype   Estimation Based on the Genotypic Observations                            ----------------------------- ----------------------------------- ------------------------------------------------ ---- ------- -------- -------   0000 C                        00.00                               00.00                                            00   00.00   00.00    00.00   0000 MD                       00.00                               0.000                                            00   00.00   0.000    00.00   0000 C                        00.00                               −0.000                                           00   00.00   −0.000   00.00   0000 SD                       00.00                               0.000                                            00   00.00   0.000    00.00   0000 C                        00.00                               0.000                                            00   00.00   00.00    00.00   0000 SD                       00.00                               −0.000                                           00   00.00   −0.000   00.00   0000 C                        00.00                               0.000                                            00   00.00   00.00    00.00   0000 SD                       00.00                               00.00                                            00   00.00   00.00    00.00  *a*---additive effect, *aa*---additive-by-additive (epistatic) interaction effect, R^0^---coefficient of determination (the proportion of the variance in the dependent variable that is predictable from the independent variables). C---control, MD---moderate drought, SD---severe drought.  ijms-00-00000-t000_Table 0  ######   Genetic parameters for t