| Dry matter (%) | Total oxalate | Soluble oxalate | Insoluble oxalate | |||||
Plant treatment | Tap water | Fertilizer solution | Tap water | Fertilizer solution | Tap water | Fertiliser solution | Tap water | Fertilizer solution | |
Leaves | |||||||||
Small | 5.26 | 8.20 | 10.71 ± 0.06 | 5.23 ± 0.03 | 4.17 ± 0.00 (38.9) | 2.44 ± 0.01 (46.7) | 6.54 ± 0.06 | 2.79 ± 0.02 | |
Large | 6.99 | 8.19 | 8.04 ± 0.01 | 4.70 ± 0.02 | 7.48 ± 0.06 (93.0) | 2.78 ± 0.01 (59.1) | 0.56 ± 0.05 | 1.92 ± 0.01 | |
Cauline | 9.28 | 10.35 | 3.06 ± 0.01 | 2.61 ± 0.01 | 2.55 ± 0.03 (83.3) | 1.75 ± 0.01 (67.0) | 0.51 ± 0.02 | 0.86 ± 0.01 | |
Stems |
| ||||||||
Small | 5.08 | 5.21 | 6.02 ± 0.06 | 2.62 ± 0.03 | 3.75 ± 0.01 (62.3) | 1.46 ± 0.00 (55.7) | 2.27 ± 0.05 | 1.16 ± 0.03 | |
Large | 6.25 | 6.68 | 5.03 ± 0.06 | 1.77 ± 0.01 | 4.41 ± 0.03 (87.7) | 1.20 ± 0.01 (67.8) | 0.62 ± 0.03 | 0.57 ± 0.00
| |
Flowers | 10.32 | 12.15 | 2.30 ± 0.00 | 2.39 ± 0.01 | 2.27 ± 0.00 (98.7) | 2.21 ±0.01 (92.5) | 0.02 ± 0.00 | 0.18 ± 0.00
| |