Table 3.
Multi-trait response for potato under truncation selection, assuming yield and fry color contribute equally to genetic merit
Trait | Unrestricted index | Restricted index | ||
---|---|---|---|---|
Coefficients | Response | Coefficients | Response | |
Total yield | 0.707 | 0.53 | 0.601 | 0.30 |
Fry color | 0.707 | 0.52 | 0.601 | 0.51 |
Vine maturity | 0.000 | 0.47 | -0.527 | 0.00 |
Index coefficients are for standardized traits and scaled to have unit norm. Response is for intensity i = 1, in units of genetic standard deviation