Table 3. Aboveground fresh and dry biomasses and seed yield of Elymus sibiricus at the anthesis stage.
| Plant age | Fresh biomass (kg/ha) | Dry biomass (kg/ha) | Seed yield (kg/ha) |
|---|---|---|---|
| 3 | 15,632a ± 162.80 | 7,550a ± 163.28 | 809a ± 24.46 |
| 4 | 10,283b ± 171.03 | 5,823b ± 155.17 | 706b ± 40.54 |
| 5 | 7,434c ± 133.18 | 4,780c ± 162.88 | 532c ± 38.69 |
Note:
The data are presented as mean ± SE. Different superscripts within the same column indicate significant different between plant ages (P < 0.05).