Table 7.
A tabular representation of F-values from analysis of variance (ANOVA) for year and genotype, and genetic variability components for nutrients, and dry matter content in potato genotypes based on whole tubers
| Trait | F values from ANOVA (Year) | Environmental Coefficient of Variance | Genotypic Coefficient of Variance | Phenotypic Coefficient of Variance | Heritability (Broad Sense) | Genetic Advance | Genetic Advance as percentage of mean |
|---|---|---|---|---|---|---|---|
| Fe | 3.4301 ns | 23.0996 | 16.5888 | 28.4391 | 0.3403 | 9.7966 | 19.9336 |
| Zn | 4.9024* | 17.0240 | 17.2697 | 24.2499 | 0.5072 | 5.2072 | 25.3354 |
| Mn | 1.4043 ns | 19.2627 | 23.1126 | 30.0873 | 0.5901 | 6.3100 | 36.5746 |
| Cu | 63.569*** | 20.6027 | 27.4066 | 34.2870 | 0.6389 | 2.9245 | 45.1274 |
| Ca | 171.2438*** | 30.1045 | 20.4785 | 36.4095 | 0.3163 | 103.4703 | 23.7273 |
| Mg | 0.003ns | 11.8705 | 16.7893 | 20.5619 | 0.6667 | 326.1609 | 28.2404 |
| S | 134.6894*** | 23.8748 | 9.83310 | 25.8204 | 0.1450 | 150.2765 | 7.7141 |
| P | 58.0573*** | 9.48750 | 14.4647 | 17.2886 | 0.7000 | 0.0912 | 24.9301 |
| DM | 1.296ns | 6.90660 | 11.9672 | 13.8171 | 0.7501 | 4.0391 | 21.3515 |
ECV, GCV and PCV environmental, genetic and phenotypic coefficient of variation as %; H2 broad-sense heritability; GA genetic Advance; GAM genetic advance over mean
ns, not significant; ***Significant at P < 0.001; **Sgnificant at P < 0.05; *Significant at P < 0.05