Sample (n = 3) | Gardens | Mn | Mg | Fe | Zn | Cu | Al |
Arrowroot | Control | 148.57 ± 0.98a | 261.22 ± 0.44a | 809.33 ± 0.93a | 1.18 ± 0.03a | 2.79 ± 0.05a | |
| U001 | 148.71 ± 0.41a | 274.44 ± 1.38b | 1114.50 ± 8.96b | 2.06 ± 0.01c | 4.16 ± 0.03e | |
| U002 | 193.40 ± 0.74b | 261.28 ± 0.33a | 1191.83 ± 3.37c | 1.36 ± 0.05a | 3.52 ± 0.02d | |
| U003 | 226.42 ± 2.99c | 275.47 ± 0.14b | 1273.67 ± 2.19f | 1.57 ± 0.03b | 3.52 ± 0.02d | |
| U004 | 189.73 ± 4.97b | 274.22 ± 1.18b | 1212.67 ± 2.35d | 5.68 ± 0.11e | 3.29 ± 0.03c | |
| U005 | 150.76 ± 0.64a | 282.86 ± 0.80c | 1233.00 ± 3.62e | 2.26 ± 0.12c | 3.17 ± 0.02b | |
| U006 | 185.74 ± 0.41b | 273.21 ± 0.83b | 1222.83 ± 4.85d | 2.63 ± 0.02d | 3.10 ± 0.04b | |
| P-Values | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 |
|
Amaranth | Control | 176.73 ± 2.29a | 282.54 ± 0.02b | 422.50 ± 3.33a | 1.07 ± 0.02a | 4.20 ± 0.06a | |
| U001 | 171.04 ± 1.06a | 287.07 ± 0.20c | 722.50 ± 5.86f | 4.05 ± 0.05c | 5.39 ± 0.11d | |
| U002 | 234.61 ± 0.33c | 282.81 ± 0.40b | 687.17 ± 1.76e | 3.74 ± 0.04b | 6.48 ± 0.15f | |
| U003 | 293.62 ± 5.92e | 284.85 ± 0.10c | 604.50 ± 2.08e | 6.33 ± 0.07d | 6.01 ± 0.08e | |
| U004 | 198.75 ± 1.61b | 279.46 ± 1.33a | 621.83 ± 3.47d | 3.60 ± 0.07b | 4.52 ± 0.02b | |
| U005 | 250.40 ± 1.47d | 279.62 ± 0.30a | 788.50 ± 1.04g | 3.55 ± 0.06b | 5.38 ± 0.11d | |
| U006 | 174.23 ± 0.89a | 277.79 ± 0.36a | 512.17 ± 6.93b | 3.55 ± 0.06b | 4.85 ± 0.09c | |
| P-Values | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | - |
Spinach | Control | 116.24 ± 0.71a | 529.73 ± 0.18a | 517.33 ± 3.81a | 0.57 ± 0.04a | 5.25 ± 0.12a | |
| U001 | 193.00 ± 6.76d | 532.03 ± 0.09c | 696.33 ± 2.80e | 4.28 ± 0.05d | 7.82 ± 0.09c | 1.09 ± 0.00a |
| U002 | 181.12 ± 1.90c | 532.89 ± 0.02d | 624.00 ± 4.48c | 4.48 ± 0.07e | 9.53 ± 0.02e | 1.06 ± 0.00a |
| U003 | 153.39 ± 0.16b | 532.96 ± 0.03d | 596.67 ± 2.89b | 4.74 ± 0.01f | 8.53 ± 0.17d | 2.00 ± 1.41a |
| U004 | 148.41 ± 0.97b | 532.28 ± 0.25c | 719.83 ± 2.24f | 4.96 ± 0.04g | 9.29 ± 0.10e | 1.22 ± 0.00a |
| U005 | 374.44 ± 1.55e | 531.06 ± 0.05b | 637.83 ± 1.92d | 3.98 ± 0.07c | 6.77 ± 0.03b | 1.63 ± 0.00a |
| U006 | 172.84 ± 0.98c | 531.21 ± 0.41b | 618.00 ± 3.75b | 1.18 ± 0.04b | 6.99 ± 0.10b | 2.29 ± 0.05a |
| P-Values | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | 0.618 |
Kales | Control | 74.74 ± 1.54a | 527.36 ± 0.41a | 268.05 ± 2.61a | 0.51 ± 0.01a | 2.44 ± 0.04a | |
| U001 | 147.06 ± 2.44d | 529.00 ± 0.12b | 518.17 ± 3.28d | 5.41 ± 0.14f | 4.57 ± 0.06b | 1.16 ± 0.03a |
| U002 | 121.43 ± 1.64f | 531.26 ± 0.02c | 619.50 ± 0.87e | 2.22 ± 0.07e | 5.92 ± 0.12c | 1.07 ± 0.02a |
| U003 | 121.43 ± 1.64c | 531.26 ± 0.02d | 619.50 ± 0.87g | 2.22 ± 0.07b | 5.92 ± 0.12b | 1.23 ± 0.03b |
| U004 | 171.09 ± 3.31e | 530.68 ± 0.10c | ± 585.671.64f | 2.59 ± 0.04c | 4.13 ± 0.57b | 1.53 ± 0.02d |
| U005 | 141.92 ± 1.07d | 527.06 ± 0.12a | 362.67 ± 3.49c | 2.97 ± 0.07d | 3.02 ± 0.02a | 1.46 ± 0.04c |
| U006 | 91.04 ± 2.31b | 530.02 ± 0.22c | 350.74 ± 2.34b | 2.59 ± 0.04c | 2.81 ± 0.06a | 1.27 ± 0.06b |
| P-values | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 |
[27] | 500 - 15 20 - |