Samples | Fe | Cu | Co | Mn | Pb | Zn | Ca | Mg | K | Na | Se | Cd | Ni | P |
UPC | 3.22 | 1.47 | 0.0014 | 2.49 | 0.0006 | 3.44 | 116 | 182 | 484 | 48.3 | 0.0016 | 0.0005 | 0.0363 | 238 |
OPC1 | 2.53 | 1.16 | 0.0011 | 1.97 | 0.0005 | 2.71 | 91.6 | 143 | 381 | 38 | 0.0013 | 0.00041 | 0.0285 | 188 |
OPC2 | 2.61 | 1.19 | 0.0011 | 2.02 | 0.0005 | 2.79 | 94.2 | 148 | 392 | 39.1 | 0.0013 | 0.00042 | 0.0293 | 193 |
OPC3 | 2.52 | 1.15 | 0.0011 | 1.95 | 0.0005 | 2.69 | 91 | 143 | 379 | 37.8 | 0.0012 | 0.00041 | 0.0283 | 186 |
Meana | 2.55 | 1.17 | 0.0011 | 1.98 | 0.0005 | 2.73 | 92.3 | 145 | 384 | 38.3 | 0.0013 | 0.0004 | 0.0287 | 189 |
SDa | 0.040 | 0.017 | 0.00 | 0.029 | 0.00 | 0.043 | 1.39 | 2.36 | 5.72 | 0.572 | 4.71e−5 | 4.71e−6 | 0.0004 | 2.94 |
CV%a | 1.58 | 1.46 | 0.00 | 1.49 | 0.00 | 1.58 | 1.51 | 1.63 | 1.49 | 1.49 | 3.72 | 1.14 | 1.51 | 1.56 |
VPC1 | 2.25 | 1.03 | 0.001 | 1.75 | 0.0004 | 2.41 | 81.4 | 128 | 339 | 33.8 | 0.0011 | 0.00036 | 0.0253 | 167 |
VPC2 | 2.82 | 1.29 | 0.0012 | 2.18 | 0.0005 | 3.01 | 102 | 159 | 424 | 42.3 | 0.0014 | 0.00046 | 0.0317 | 208 |
VPC3 | 2.49 | 1.14 | 0.0011 | 1.93 | 0.0005 | 2.66 | 90.1 | 141 | 375 | 37.4 | 0.0012 | 0.0004 | 0.0281 | 185 |
Meanb | 2.52 | 1.15 | 0.0011 | 1.95 | 0.0005 | 2.69 | 91.2 | 143 | 379 | 37.8 | 0.0012 | 0.00041 | 0.028 | 187 |
SDb | 0.234 | 0.107 | 8.16e−5 | 0.176 | 4.7e−5 | 0.246 | 8.44 | 12.7 | 34.8 | 3.48 | 0.00012 | 0.00004 | 0.003 | 16.8 |
CV%b | 9.272 | 9.24 | 7.42 | 9.03 | 10.1 | 9.14 | 9.26 | 8.91 | 9.18 | 9.21 | 10.1 | 10.11 | 9.23 | 8.99 |
CPC1 | 3.06 | 1.4 | 0.0013 | 2.37 | 0.0006 | 3.27 | 110 | 173 | 480 | 45.9 | 0.0015 | 0.00049 | 0.0344 | 226 |
CPC2 | 2.74 | 1.25 | 0.0012 | 2.06 | 0.0005 | 2.84 | 96 | 150 | 400 | 39.8 | 0.0013 | 0.00043 | 0.0299 | 196 |
CPC3 | 2.34 | 1.07 | 0.001 | 1.81 | 0.0004 | 2.49 | 84.3 | 132 | 351 | 35 | 0.0012 | 0.00038 | 0.0282 | 173 |
Meanc | 2.71 | 1.24 | 0.0012 | 2.08 | 0.0005 | 2.87 | 96.8 | 152 | 410 | 40.2 | 0.0013 | 0.00043 | 0.031 | 198 |
SDc | 0.295 | 0.135 | 0.00012 | 0.229 | 8.2e−5 | 0.319 | 10.5 | 16.8 | 53.2 | 4.46 | 0.00012 | 4.5e−5 | 0.0026 | 21.7 |
CV%c | 10.9 | 10.9 | 10.7 | 11.0 | 16.3 | 11.1 | 10.9 | 11.1 | 13.0 | 11.1 | 9.35 | 10.4 | 8.48 | 10.9 |
Mean | 2.66 | 1.22 | 0.0012 | 2.05 | 0.0005 | 2.83 | 95.7 | 150 | 401 | 39.7 | 0.0013 | 0.00043 | 0.03 | 196 |
SD | 0.288 | 0.133 | 0.0001 | 0.222 | 0.0001 | 0.308 | 10.4 | 16.3 | 46.5 | 4.33 | 0.0001 | 0.00004 | 0.003 | 21.3 |
CV% | 10.9 | 10.9 | 10.5 | 10.8 | 12.6 | 10.9 | 10.9 | 10.9 | 11.6 | 10.9 | 11.1 | 10.1 | 10.4 | 10.9 |
χ2 | 0.313 | 0.145 | 0.0001 | 0.239 | 0.0001 | 0.335 | 11.3 | 17.8 | 54 | 4.71 | 0.0002 | 0.00004 | 0.003 | 23.2 |
Remark | NS | NS | NS | NS | NS | NS | NS | S | S | NS | NS | NS | NS | S |