Table 2.
Grain yield and properties of KDML105 rice plants grown under field conditions and infected with rice blast disease.
| Treatment | Panicle no. per plant | Panicle length (cm) | 1000-grain weight (g) | Filled grain/panicle (%) | Yield (filled grain weight (g/m2)) | Total starch (mg/g rice) | Amylose content (%) | Protein (mg/g rice) | 2AP content (ng/g rice) |
|---|---|---|---|---|---|---|---|---|---|
| RFf | 4.18 ± 2.23 | 27.99 ± 0.78 | 28.67 ± 2.80 | 66.76 ± 8.88b | 202.09 ± 131.68b | 425.29 ± 21.69 | 11.31 ± 0.54 | 3.03 ± 0.20 | 187.02 ± 25.57b |
| RBFf | 5.87 ± 0.12 | 27.80 ± 1.01 | 27.97 ± 0.75 | 84.94 ± 7.69a | 435.05 ± 56.39a | 563.22 ± 106.40 | 15.18 ± 2.10 | 2.79 ± 0.43 | 220.70 ± 20.02ab |
| RFf-B | 6.93 ± 0.95 | 27.04 ± 0.74 | 27.23 ± 1.39 | 76.82 ± 5.74ab | 444.22 ± 9.38a | 433.91 ± 24.88 | 12.23 ± 0.91 | 2.79 ± 0.19 | 230.51 ± 22.41ab |
| RBFf-B | 5.93 ± 1.47 | 27.67 ± 0.18 | 28.59 ± 1.70 | 83.91 ± 0.69a | 411.47 ± 131.94a | 419.54 ± 73.32 | 12.63 ± 2.05 | 2.92 ± 0.20 | 253.98 ± 24.13a |
| p < 0.05 | ns | ns | ns | * | * | ns | ns | ns | * |
ns and * indicate a nonsignificant difference and a significant difference at p < 0.05, respectively. Means followed by different letters within a column are significantly different at p < 0.05, as determined by the LSD test.