Site | Species | Treatment | 6 Map | 12 Map | 18 Map | |||
| RGDd | RGDh | RGDd | RGDh | RGDd | RGDh | ||
KTDS | E. grandis | Untreated | 0.200 ± 0.021a | 0.122 ± 0.179a | 0.172 ± 0.016a | 0.148 ± 0.036a | 0.072 ± 0.017a | 0.036 ± 0.011ab |
|
| Limestone | 0.254 ± 0.045b | 0.192 ± 0.044b | 0.130 ± 0.034ab | 0.110 ± 0.059a | 0.082 ± 0.041a | 0.029 ± 0.016a |
|
| Compost | 0.438 ± 0.026c | 0.374 ± 0.036c | 0.120 ± 0.031b | 0.132 ± 0.016a | 0.048 ± 0.010a | 0.056 ± 0.017b |
|
| LS + Comp | 0.420 ± 0.014c | 0.380 ± 0.029c | 0.126 ± 0.011b | 0.124 ± 0.019a | 0.057 ± 0.025a | 0.065 ± 0.028ab |
| Sena siamea | Untreated | 0.314 ± 0.050a | 0.408 ± 0.013a | 0.122 ± 0.035a | 0.062 ± 0.018a | 0.030 ± 0.016a | 0.035 ± 0.019a |
|
| Limestone | 0.332 ± 0.060a | 0.456 ± 0.029b | 0.160 ± 0.024a | 0.136 ± 0.026b | 0.043 ± 0.020a | 0.055 ± 0.013ab |
|
| Compost | 0.386 ± 0.051a | 0.510 ± 0.019c | 0.146 ± 0.035a | 0.152 ± 0.013b | 0.062 ± 0.021a | 0.054 ± 0.013ab |
|
| LS + Comp | 0.362 ± 0.028a | 0.498 ± 0.016a | 0.166 ± 0.009a | 0.166 ± 0.011b | 0.065 ± 0.021a | 0.065 ± 0.012b |
| L. leucocephala | Untreated | 0.198 ± 0.043a | 0.372 ± 0.028a | 0.096 ± 0.029a | 0.014 ± 0.005a | 0.028 ± 0.019a | 0.033 ± 0.018a |
|
| Limestone | 0.306 ± 0.025b | 0.468 ± 0.022b | 0.102 ± 0.016a | 0.058 ± 0.013bc | 0.044 ± 0.007a | 0.084 ± 0.015b |
|
| Compost | 0.262 ± 0.031b | 0.450 ± 0.012b | 0.120 ± 0.030a | 0.048 ± 0.019b | 0.080 ± 0.017b | 0.073 ± 0.024b |
|
| LS + Comp | 0.278 ± 0.015b | 0.440 ± 0.007b | 0.114 ± 0.018a | 0.084 ± 0.017c | 0.082 ± 0.023b | 0.068 ± 0.018b |
LPPTS | E. grandis | Untreated | 0.134 ± 0.077a | 0.098 ± 0.019a | 0.160 ± 0.079a | 0.093 ± 0.064a | 0.085 ± 0.032a | 0.105 ± 0.050a |
|
| Limestone | 0.265 ± 0.061b | 0.239 ± 0.044b | 0.159 ± 0.040a | 0.102 ± 0.043ab | 0.054 ± 0.010ab | 0.073 ± 0.021a |
|
| Compost | 0.386 ± 0.040c | 0.319 ± 0.070c | 0.149 ± 0.042a | 0.163 ± 0.052b | 0.029 ± 0.008a | - |
|
| L + Comp | 0.391 ± 0.039c | 0.377 ± 0.042c | 0.111 ± 0.027a | 0.070 ± 0.029a | 0.073 ± 0.015b | 0.085 ± 0.027a |
| Senna siamea | Untreated | 0.104 ± 0.055a | 0.160 ± 0.031a | - | - | - | - |
|
| Limestone | 0.302 ± 0.024b | 0.306 ± 0.017b | 0.138 ± 0.019ab | 0.120 ± 0.028a | 0.082 ± 0.012b | 0.139 ± 0.017a |
|
| Compost | 0.346 ± 0.031b | 0.392 ± 0.029c | 0.170 ± 0.007a | 0.184 ± 0.017b | 0.046 ± 0.018a | 0.053 ± 0.016b |
|
| LS + Comp | 0.370 ± 0.049b | 0.400 ± 0.020c | 0.118 ± 0.044b | 0.148 ± 0.025ab | 0.063 ± 0.013a | 0.077 ± 0.011b |
| L. leucocephala | Untreated | 0.188 ± 0.047a | 0.282 ± 0.024a | 0.074 ± 0.036a | 0.020 ± 0.012a | 0.041 ± 0.013a | 0.024 ± 0.007a |
|
| Limestone | 0.210 ± 0.044a | 0.382 ± 0.013b | 0.170 ± 0.035b | 0.092 ± 0.008b | 0.085 ± 0.020a | 0.081 ± 0.004b |
|
| Compost | 0.222 ± 0.045ab | 0.386 ± 0.025b | 0.170 ± 0.037b | 0.102 ± 0.065b | 0.029 ± 0.010a | 0.041 ± 0.019a |
|
| LS + Comp | 0.306 ± 0.054b | 0.450 ± 0.024ab | 0.130 ± 0.023ab | 0.096 ± 0.011b | 0.038 ± 0.011a | 0.043 ± 0.019a |
HPPTS | E. grandis | Untreated | 0.184 ± 0.077a | 0.098 ± 0.011a | 0.160 ± 0.079a | 0.094 ± 0.014a | 0.057 ± 0.039a | 0.094 ± 0.008a |
|
| Limestone | 0.265 ± 0.061b | 0.239 ± 0.044b | 0.159 ± 0.040a | 0.102 ± 0.043ab | 0.079 ± 0.038a | 0.098 ± 0.014a |
|
| Compost | 0.386 ± 0.040c | 0.319 ± 0.070c | 0.149 ± 0.042a | 0.163 ± 0.012b | 0.049 ± 0.023a | 0.056 ± 0.023b |
|
| LS + Comp | 0.391 ± 0.039c | 0.377 ± 0.041 | 0.111 ± 0.027a | 0.070 ± 0.001a | 0.040 ± 0.022a | 0.046 ± 0.019b |
| Senna siamea | Untreated | 0.150 ± 0.023a | 0.152 ± 0.026a | 0.236 ± 0.018a | 0.242 ± 0.016a | 0.064 ± 0.022a | 0.042 ± 0.027a |
|
| Limestone | 0.264 ± 0.056b | 0.268 ± 0.027b | 0.144 ± 0.049b | 0.164 ± 0.038b | 0.065 ± 0.032a | 0.029 ± 0.011a |
|
| Compost | 0.240 ± 0.014ab | 0.285 ± 0.007b | 0.225 ± 0.091ab | 0.175 ± 0.078ab | 0.047 ± 0.029a | 0.043 ± 0.007a |
|
| LS + Comp | 0.283 ± 0.005b | 0.313 ± 0.005b | 0.160 ± 0.000ab | 0.180 ± 0.036ab | 0.048 ± 0.013a | 0.035 ± 0.002a |
| L. leucocephala | Untreated | 0.135 ± 0.049a | 0.275 ± 0.064ab | 0.195 ± 0.049a | 0.105 ± 0.064a | 0.045 ± 0.011a | 0.035 ± 0.026a |
|
| Limestone | 0.200 ± 0.058ab | 0.220 ± 0.072b | 0.167 ± 0.048a | 0.200 ± 0.069a | 0.043 ± 0.029a | 0.036 ± 0.023a |
|
| Compost | 0.232 ± 0.026b | 0.384 ± 0.018a | 0.150 ± 0.021a | 0.145 ± 0.019a | 0.028 ± 0.003a | 0.095 ± 0.021b |
|
| LS + Comp | 0.171 ± 0.025a | 0.233 ± 0.048b | 0.214 ± 0.023a | 0.176 ± 0.046a | - | - |
Unpolluted | E. grandis |
| 0.390 ± 0.008 | 0.352 ± 0.007 | 0.108 ± 0.005 | - | 0.037 ± 0.014 | - |
| Senna siamea |
| 0.390 ± 0.016 | 0.458 ± 0.012 | 0.116 ± 0.007 | 0.130 ± 0.078 | 0.045 ± 0.009 | 0.119 ± 0.024 |
| L. leucocephala |
| 0.146 ± 0.027 | 0.160 ± 0.0147 | 0.153 ± 0.020 | 0.397 ± 0.003 | 0.107 ± 0.060 | 0.071 ± 0.005 |