TABLE 3.
Amounts of genetic parameters for infection types and latent period collected from the response of wheat genotypes to four Pgt races
| Genetic parameters | TTTTF | PTRTF | TTKTK | TKTTF | ||||
|---|---|---|---|---|---|---|---|---|
| IT | LP | IT | LP | IT | LP | IT | LP | |
| Genetic variance | 4.131 | 2.050 | 4.872 | 2.050 | 4.862 | 2.870 | 3.380 | 1.525 |
| Genetic coefficient of variation (%) | 17.33 | 19.087 | 19.47 | 19.632 | 20.66 | 19.826 | 15.66 | 16.034 |
| Phenotypic variance | 4.375 | 2.250 | 4.981 | 2.150 | 5.786 | 4.240 | 3.958 | 1.945 |
| Phenotypic coefficient of variation (%) | 17.84 | 19.987 | 19.68 | 20.105 | 22.54 | 24.097 | 16.95 | 18.107 |
| Environmental variance | 0.244 | 0.200 | 0.109 | 0.100 | 0.924 | 1.370 | 0.578 | 0.420 |
| Heritability (%) | 94.43 | 91.11 | 97.80 | 95.34 | 84.02 | 67.68 | 85.40 | 78.40 |
| Genetic efficiency (%) | 29.48 | 31.87 | 33.69 | 33.55 | 33.14 | 28.54 | 25.33 | 24.85 |
IT: Infection type, LP: Latent period.