| 226Ra Bq/kg | Type of samples |
| 0.32˂ | Carrot |
| 0.32˂ | Cucumber |
| 2.11 ± 0.01 | Garden rocket |
| 0.32˂ | Green haricot |
| 0.32˂ | Green bean |
| 0.63 ± 0.17 | Mallow |
| 1.05 ± 0.48 | Lettuce |
| 0.86 ± 0.05 | Green okra |
| 0.80 ± 0.49 | Potato |
| 0.32˂ | Spinach |
| 0.62 ± 0.25 | Squash |
| 0.96 ± 0.30 | Tomato |