| Amount and percentage of nutrients | ||||
| Total plant | Leaves | Bulb + roots | ||
Macronutrient | g∙plant−1 | g∙plant−1 | % | g∙plant−1 | % |
N | 1.57 | 0.74 | 47.3 | 0.83 | 52.7 |
P | 0.19 | 0.09 | 46.7 | 0.10 | 53.3 |
K | 2.58 | 1.62 | 62.8 | 0.96 | 37.2 |
Ca | 0.64 | 0.32 | 49.4 | 0.32 | 50.6 |
Mg | 0.20 | 0.09 | 48.3 | 0.11 | 51.7 |
S | 0.29 | 0.10 | 34.7 | 0.19 | 65.3 |
Micronutrient | mg∙plant−1 | mg∙plant−1 | % | mg∙plant−1 | % |
B | 2.18 | 1.13 | 51.6 | 1.06 | 48.4 |
Cu | 1.17 | 0.60 | 51.8 | 0.56 | 48.2 |
Fe | 22.33 | 18.72 | 83.8 | 3.61 | 16.2 |
Mn | 2.19 | 1.21 | 55.1 | 0.98 | 44.9 |
Zn | 6.26 | 2.16 | 34.6 | 4.09 | 65.4 |