7 day site | NaHCO3-P | NaOH-P | HCl-P | TP add up | ashTP | Residue-P |
1 | 43 bcd | 261 a | 120 bc | 424 ab | 666 b | 242 ab |
2 | 47 abc | 260 a | 169 abc | 476 a | 619 c | 143 bc |
3 | 66 a | 269 a | 148 bc | 484 a | 437 d | −46 d |
4 | 60 ab | 294 a | 187 ab | 542 a | 875 a | 333 a |
5 | 26 cd | 149 b | 102 c | 277 b | 337 f | 61 cd |
6 | 22 d | 231 ab | 236 a | 489 a | 410 e | −79 d |
15 day site |
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1 | 45 a | 272 b | 130 bc | 446 b | 666 b | 220 b |
2 | 52 a | 378 a | 164 b | 594 a | 619 c | 26 c |
3 | 41 a | 271 b | 128 bc | 440 b | 437 d | −2 c |
4 | 52 a | 267 b | 144 b | 463 ab | 875 a | 412 a |
5 | 21 b | 130 c | 86 c | 237 c | 337 f | 100 bc |
6 | 16 b | 185 bc | 220 a | 422 b | 410 e | −12 c |
30 day site |
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1 | 48 a | 188 bc | 100 c | 337 bc | 666 b | 329 a |
2 | 50 a | 249 ab | 169 b | 468 a | 619 c | 151 b |
3 | 53 a | 246 ab | 125 bc | 424 ab | 437 d | 14 cd |
4 | 66 a | 262 a | 166 b | 495 a | 875 a | 380 a |
5 | 25 b | 133 c | 93 c | 252 c | 337 f | 8 bc |
6 | 23 b | 201 ab | 238 a | 462 a | 410 e | −52 d |
45 day site |
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1 | 57 bc | 243 abc | 137 abc | 437 ab | 666 b | 229 ab |
2 | 75 ab | 344 a | 177 ab | 596 a | 619 c | 23 bc |
3 | 53 c | 245 abc | 131 bc | 429 ab | 437 d | 8 c |
4 | 80 a | 303 ab | 191 ab | 574 a | 875 a | 301 a |
5 | 20 d | 131 c | 90 c | 242 b | 337 f | 96 abc |
6 | 24 d | 201 bc | 206 a | 431 ab | 410 e | −21 c |