Plants/treatments | Shoot length (cm) | Root length (cm) | Shoot FW (g) | Shoot DW (g) | Shoot B (mg/kg) | Root B (mg/kg) |
---|---|---|---|---|---|---|
M. arvensis | ||||||
 Control | 54.75 ± 1.94a | 24.57 ± 1.02a | 26.05 ± 1.58a | 9.02 ± 0.95a | Not detected | 0.19 ± 0.02f |
 2.5 B | 52.84 ± 1.23ab | 23.61 ± 0.93a | 24.25 ± 1.31b | 7.87 ± 0.81b | 0.14 + 0.01e | 0.42 + 0.02e |
 5 B | 50.72 ± 1.58b | 21.72 ± 0.86b | 22.62 ± 0.20c | 6.45 ± 0.28c | 0.39 + 0.02d | 0.93 + 0.07d |
 10 B | 45.07 ± 1.33c | 17.20 ± 0.82c | 17.45 ± 0.08d | 4.60 ± 0.19d | 0.87 + 0.04c | 1.71 + 0.12c |
 20 B | 38.27 ± 1.17d | 13.82 ± 0.79d | 12.42 ± 0.17e | 3.21 ± 0.12e | 1.75 + 0.08b | 3.41 + 0.21b |
 30 B | 29.12 ± 1.06e | 09.87 ± 0.46e | 08.52 ± 0.21f | 2.57 ± 0.07f | 3.34 + 0.16a | 7.23 + 0.39a |
C. flexuosus | ||||||
 Control | 187.84 ± 11.08a | 56.10 ± 3.52a | 124.56 ± 6.86a | 28.28 ± 2.84a | Not detected | 0.09 ± 0.01f |
 2.5 B | 181.43 ± 09.94ab | 52.63 ± 3.46b | 116.45 ± 6.09b | 24.12 ± 2.46b | 0.06 + 0.01e | 0.17 + 0.02e |
 5 B | 165.51 ± 10.81b | 47.23 ± 2.98c | 109.75 ± 5.45c | 22.23 ± 2.42b | 0.13 + 0.01d | 0.38 + 0.05d |
 10 B | 141.46 ± 08.65c | 39.78 ± 2.27d | 89.65 ± 4.94d | 18.64 ± 2.14c | 0.29 + 0.02c | 0.64 + 0.07c |
 20 B | 127.55 ± 07.80d | 31.64 ± 1.54e | 73.56 ± 3.54e | 15.31 ± 1.88d | 0.49 + 0.03b | 1.51 + 0.09b |
 30 B | 113.38 ± 07.43e | 21.82 ± 1.18f | 61.43 ± 3.19f | 12.23 ± 1.49e | 1.01 + 0.05a | 3.42 + 0.14a |