Table 2.
Plant set (sowing date) | Total biomass (g per plant) | Shoot biomass (g per plant) | Root biomass (g per plant) | Nodule biomass (g per plant) |
15 September 1999 | ||||
N5 | 8·9 ± 2·1 | 8·4 ± 2·1 | 0·39 ± 0·12 | 0·04 ± 0·02 |
N0 | 6·6 ± 0·3 | 6·2 ± 0·2 | 0·29 ± 0·06 | 0·13 ± 0·09 |
3 March 2000 | ||||
N5 | 22·9 ± 1·8 | 21·6 ± 1·8 | 1·21 ± 0·40 | 0·07 ± 0·05 |
N0 | 17·3 ± 0·7 | 16·4 ± 0·7 | 0·73 ± 0·03 | 0·17 ± 0·01 |
16 March 2000 | ||||
N5 | 20·5 ± 1·7 | 19·4 ± 1·7 | 1·02 ± 0·11 | 0·05 ± 0·02 |
N0 | 14·4 ± 1·9 | 13·5 ± 1·8 | 0·71 ± 0·09 | 0·16 ± 0·01 |
26 May 2000 | ||||
N5 | 13·0 ± 1·6 | 12·1 ± 1·5 | 0·83 ± 0·07 | 0·04 ± 0·01 |
N0 | 8·2 ± 1·4 | 7·7 ± 1·3 | 0·40 ± 0·07 | 0·10 ± 0·03 |
Plant were grown in a glasshouse on different occasions in 1999 and 2000.