| Cultivation method | Item | Growth period | Starting and ending month | Cumulative time/d | Net growth/cm | Proportion of the total amount |
| Polybag-raised rubber seedlings | Plant height | Early-slow-growth | January to May | 151 | 9.03 | 11.33% |
| Fast-growth | June to November | 183 | 66.93 | 83.99% | ||
| Late-slow-growth | December | 31 | 3.73 | 4.68% | ||
| Stem diameter | Early-slow-growth | January to May | 151 | 0.46 | 5.82% | |
| Fast-growth | June to November | 183 | 6.85 | 86.71% | ||
| Late-slow-growth | December | 31 | 0.59 | 7.47% | ||
| Feld-sown rubber seedlings | Plant height | Early-slow-growth | January to April | 120 | 13.45 | 10.59% |
| Fast-growth | May to November | 214 | 110.30 | 86.65% | ||
| Late-slow-growth | December | 31 | 3.50 | 2.76% | ||
| Stem diameter | Early-slow-growth | January to April | 120 | 1.29 | 9.15% | |
| Fast-growth | May to November | 214 | 11.92 | 84.60% | ||
| Late-slow-growth | December | 31 | 0.88 | 6.25% |