Within-subject results from repeated measures ANOVA of total PLFA and lipid biomarkers in vineyard samples. Presented for each within subject effect are an F statistic, significance level (p), and degrees of freedom (df) for the numerator (n) and denominator (d).
| Total PLFA | Branched FA (%) | Fungal FA (%) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Source | dfn, dfd | F | p | dfn, dfd | F | p | dfn, dfd | F | p |
| Date | 2, 44 | 12.1 | <0.0001 | 2, 44 | 90.6 | <0.0001 | 2, 44 | 68.2 | <0.0001 |
| Date*block | 6, 44 | 2.2 | ns | 6, 44 | 5.7 | 0.0002 | 6, 44 | 1.3 | ns |
| Date*cover crop | 8, 44 | 3.3 | 0.005 | 8, 44 | 1.6 | ns | 8, 44 | 0.8 | ns |
| Date*position | 2, 44 | 11.6 | <0.0001 | 2, 44 | 5.0 | 0.01 | 2, 44 | 8.3 | 0.0008 |
| Date*cover crop* position | 8, 44 | 3.1 | 0.008 | 8, 44 | 1.4 | ns | 8, 44 | 1.0 | ns |
| Monounsaturated FA (%) | Saturated FA (%) | 10 Methyl FA (%) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Source | dfn, dfd | F | p | dfn, dfd | F | p | dfn, dfd | F | p |
| Date | 2, 44 | 9.5 | 0.0007 | 2, 44 | 0.3 | ns | 2, 44 | 22.1 | <0.0001 |
| Date*block | 6, 44 | 4.9 | 0.001 | 6, 44 | 0.9 | ns | 6, 44 | 4.9 | 0.0006 |
| Date*cover crop | 8, 44 | 1.0 | ns | 8, 44 | 0.6 | ns | 8, 44 | 1.6 | ns |
| Date*position | 2, 44 | 5.6 | 0.01 | 2, 44 | 1.7 | ns | 2, 44 | 2.4 | ns |
| Date*cover crop* position | 8, 44 | 1.0 | ns | 8, 44 | 2.0 | ns | 8, 44 | 1.6 | ns |