|
| “Goodstreak” | “Wesley” | ||||
Planting | GA31 | Early spring2 | Mid spring | Pre-harvest | Early spring | Mid spring | Pre-harvest |
date | ppm3 | Plant height4, cm | |||||
mid Sep5 | 0 | 12 | 50 | 87 | 15 | 48 | 74 |
| 125 | 12 | 49 | 85 | 15 | 48 | 73 |
| 250 | 12 | 50 | 85 | 15 | 47 | 71 |
| 500 | 12 | 46 | 85 | 15 | 47 | 72 |
| 1000 | 12 | 47 | 87 | 15 | 44 | 69 |
early Oct | 0 | 9 | 50 | 87 | 11 | 44 | 69 |
| 125 | 9 | 48 | 85 | 11 | 45 | 70 |
| 250 | 9 | 47 | 85 | 11 | 43 | 67 |
| 500 | 10 | 46 | 86 | 12 | 43 | 68 |
| 1000 | 10 | 42 | 87 | 12 | 42 | 66 |
early Oct | 0 | 7 | 38 | 86 | 9 | 41 | 68 |
| 125 | 8 | 39 | 86 | 9 | 41 | 68 |
| 250 | 8 | 38 | 86 | 9 | 41 | 67 |
| 500 | 9 | 36 | 87 | 9 | 39 | 67 |
| 1000 | 8 | 36 | 90 | 10 | 37 | 66 |
LSD 0.05 | 1 | 4 | - | 1 | 3 | 5 | |
GA3 treatment (G) | ***6 | *** | ns | *** | *** | ns | |
Planting date (P) | *** | *** | ns | *** | *** | *** | |
G*P | ns | ns | ns | ns | ns | ns |