Sampling sites | Potato varieties | As | Cd | Pb | Fe | Zn |
Jarpa | “peruanita” | 0.05 ± 0.028a | 0.076 ± 0.013a | 0.203 ± 0.185a | 38.783 ± 8.875a | 14.082 ± 3.459a |
“huayro macho” | 0.0993 ± 0.086a | 0.053 ± 0.005a | 0.3587 ± 0.21b | 78.93 ± 15.60b | 14.47 ± 2.83ª | |
Average | 0.0777a | 0.0648b | 0.2807ab | 58.86b | 14.27a | |
Quilcas | “peruanita” | 0.1347 ± 0.014a | 0.0217 ± 0.004a | 0.3497 ± 0.108a | 116.33 ± 3.51a | 13.03 ± 3.15ª |
“huayro macho” | 0.2423 ± 0.073a | 0.0553 ± 0.019a | 0.8600 ± 0.330b | 147.67 ± 32.52b | 17.50 ± 4.52ª | |
Average | 0.1885b | 0.0385a | 0.6048b | 132.00c | 15.27ab | |
Ricran | “peruanita” | 0.1342 ± 0.039a | 0.0410 ± 0.006a | 0.1317 ± 0.131ª | 5.25 ± 2.20a | 19.73 ± 10.02ª |
“huayro macho” | 0.0373 ± 0.014a | 0.0223 ± 0.008a | 0.0693 ± 0.084b | 5.64 ± 3.37b | 17.03 ± 6.13ª | |
Average | 0.0858a | 0.0317a | 0.1005a | 5.44a | 18.38ab | |
Comas | “peruanita” | 0.1842 ± 0.018a | 0.0376 ± 0.007a | 0.5422 ± 0.265a | 135.60 ± 18.32a | 26.41 ± 5.35ª |
“huayro macho” | 0.1080 ± 0.014a | 0.0347 ± 0.005a | 0.7100 ± 0.21b | 200.67 ± 59.53b | 18.31 ± 1.23ª | |
Average | 0.1556ab | 0.0365a | 0.6051b | 160.00c | 23.37b | |
| Overall average | 0.129 | 0.042 | 0.414 | 94.531 | 18.251 |
| MAL | 0.5b | 0.1ª | 0.1ª | 425b | 100b |