Table 2. The potassium concentration and accumulation in rice grown in different potassium levels.
| Potassium level |
Line | Dry weight (g per pot) |
K concentration (mg g-1) |
K accumulation (g per pot) |
Total K accumulation in above-ground plant parts (g per pot) | |||
|---|---|---|---|---|---|---|---|---|
| Stems and leaves | Grain | Stems and leaves | Grain | Stems and leaves | Grain | |||
| K0 | MH63(Cry1C*) | 164 a | 82.0 b | 14.7 a | 5.07 b | 2.42 a | 0.42 b | 2.84 a |
| MH63 | 151 b | 102.9 a | 12.6 b | 5.46 a | 1.89 b | 0.56 a | 2.45 b | |
| K1 | MH63(Cry1C*) | 170 a | 72.3 b | 17.6 a | 4.70 b | 3.01 a | 0.34 b | 3.35 a |
| MH63 | 153 b | 99.8 a | 15.9 b | 5.10 a | 2.43 b | 0.51 a | 2.94 b | |
| K2 | MH63(Cry1C*) | 157 a | 69.1 b | 17.8 a | 4.18 b | 2.79 a | 0.29 b | 3.08 a |
| MH63 | 141 b | 100.5 a | 17.1 a | 4.95 a | 2.41 b | 0.50 a | 2.91 a | |
Values followed by different letters are significantly different between the two rice lines grown in the same potassium levels at p<0.05.