TABLE 2.
Effect of genotype and nutrients on disease rating: effect tests
| Source | d.f. | χ2 |
|---|---|---|
| Genotype | 4 | 18.44** |
| Flat (nutrient) | 8 | 14.62 |
| Nutrient | 1 | 3.95* |
*Significant differences at P < 0.05; **significance at P < 0.01.
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