Vine spacing and surface area in four training systems, 1992.
| Vine spacing (m x m) | Surface areaa(m2/m2) | |
|---|---|---|
| aDifferences between means per Duncan’s test at p = 0.05. Different letters in the same column indicate significant differences. ** indicates significance at p = 0.01. | ||
| Single curtain | 3.0 x 1.75 | 1.27 b |
| VSP | 2.0 x 1.35 | 1.70 a |
| High bush | 3.0 x 1.90 | 1.21 b |
| Short bush | 2.7 x 1.10 | 1.07 c |
| Significance | ** | |