Table 2 Effect of sodium selenite on grain quality attributes in fragrant rice
Variety | Treatment | Brown rice rate (%) | Milled rice rate (%) | Head rice rate (%) | Crude protein content (%) | Chalky rice rate (%) | Chalkiness (%) |
|---|---|---|---|---|---|---|---|
Meixiangzhan-2 | |||||||
| Â | CK | 75.86a | 66.95a | 51.51a | 8.51b | 8.10a | 2.04a |
Se1 | 76.88a | 65.53a | 52.42a | 8.70ab | 7.90a | 1.98a | |
Se2 | 75.79a | 66.29a | 52.13a | 8.95a | 6.66b | 1.09b | |
Se3 | 76.17a | 65.22a | 51.99a | 8.96a | 3.82c | 0.62c | |
Se4 | 77.41a | 65.71a | 51.20a | 8.98a | 8.28a | 1.83a | |
Se5 | 76.60a | 65.71a | 51.51a | 8.66ab | 7.79a | 2.02a | |
Xiangyaxiangzhan | |||||||
| Â | CK | 75.82a | 62.84a | 52.49a | 7.90c | 1.87a | 1.74a |
Se1 | 75.44a | 62.20a | 52.42a | 8.23b | 1.91a | 1.68a | |
Se2 | 75.14a | 61.96a | 52.45a | 8.39ab | 1.05c | 1.71a | |
Se3 | 75.20a | 61.21a | 52.73a | 8.59a | 1.41b | 1.73a | |
Se4 | 75.20a | 61.60a | 52.57a | 8.52a | 1.80a | 1.89a | |
Se5 | 74.91a | 60.86a | 52.37a | 8.12b | 1.74a | 1.88a | |
Analysis of variance | |||||||
Selenium (Se) | ns | ns | ** | ** | ** | ** | |
Season (S) | * | ** | ** | ** | ** | * | |
Variety (V) | ** | ** | ** | ** | ** | ** | |
Se × S | ns | ns | ns | ns | ns | ns | |
Se × V | ns | ns | ns | ns | ** | ** | |
S × V | ns | ns | ** | ** | ** | ns | |