Table 1.
The fitted logistic equation and parameters of amylose accumulation with the two rice varieties in 2016 and 2017 growing seasons
| Year | Variety | Fitted equation | Correlation coefficient R2 |
accumulation rate (mg grain− 1 d− 1) | The maximum amylose accumulation rate | Amylose accumulation duration (d) |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Initial | Maximum | Mean | Gradual | Rapid | Slowly | Time (d) | Accumulation (mg grain−1 d−1) |
Gradual | Rapid | Slowly | Sum | ||||
| 2016 | LLY996 | Y = 4.62/(1 + EXP(3.27–0.335X)) | 0980** | 0.055 | 0.387 | 0.197 | 0.17 | 0.34 | 0.14 | 9.8 | 2.33 | 5.8 | 7.9 | 3.9 | 17.6 |
| LLY268 | Y = 2.34/(1 + EXP(4.72–0.672X)) | 0.969** | 0.014 | 0.393 | 0.169 | 0.10 | 0.35 | 0.15 | 7.0 | 1.16 | 5.1 | 3.9 | 1.8 | 10.8 | |
| 2017 | LLY996 | Y = 5.59/(1 + EXP(3.25–0.182X)) | 0987** | 0.037 | 0.254 | 0.130 | 0.11 | 0.22 | 0.11 | 17.9 | 2.81 | 10.6 | 14.5 | 7.2 | 32.3 |
| LLY268 | Y = 2.74/(1 + EXP(3.06–0.230X)) | 0.984** | 0.027 | 0.158 | 0.082 | 0.08 | 0.14 | 0.07 | 13.3 | 1.37 | 7.6 | 11.5 | 5.7 | 24.8 | |