Table 2.4: The effect of age on rooting percentage, average number of roots, and average length of roots for pawpaw in a 2003 trench layering study in the greenhouse
| Age | Rooting percentage | Average number of roots per rooted stem | Average root length (mm) |
|---|
| 3 weeks | 14.0% | 3.1 | 178.8 |
|---|
| 12 weeks | 22.2% | 5.2 | 62.1 |
|---|
| 24 weeks | 10.3% | 1.4 | 59.8 |
|---|
Table 2.5: The effect of IBA concentration on rooting percentage, average number of roots, and average length of roots for pawpaw in a 2003 trench layering study in the greenhouse
| IBA concentration (ppm) | Rooting percentage | Average number of roots per rooted stem | Average root length (mm) |
|---|
| 0 | 5.1% | 1.0 | 30.0 |
| 10000 | 20.5% | 2.2 | 121.2 |
| 20000 | 20.0% | 5.1 | 98.3 |
Table 2.6: The effects of seedling age and IBA concentration on rooting characteristics of pawpaw in a 2003 trench layering experiment. in the greenhouse
Age
| IBA (ppm) | Rooting Percentage | Average # Of Roots Per rooted stem | Average Root Length (mm) | Nz |
|---|
| 0 | 0 | - | - | 14 |
| 10000 | 20% ±12% | 1.0 | 165.3 | 15 |
| 20000 | 21% ± 2% | 3.7 | 182.5 | 14 |
| 0 | 8% ±11% | 1.0 | 18.0 | 12 |
| 10000 | 25% ±15% | 2.5 | 123.3 | 12 |
| 20000 | 30% ±17% | 3.8 | 40.5 | 12 |
| 0 | 8% ±8% | 1.0 | 42.0 | 13 |
| 10000 | 17% ±17% | 1.5 | 72.7 | 12 |
| 20000 | 7% ±8% | 1.0 | 39.0 | 14 |
3 weeks 0 0 - -
12 weeks
12 weeks 0 8%±11% 1.0 18.0
24 weeks
24 weeks 0 8%±8% 1.0 42.0
3 weeks