Table 5 Results for mycelium and fruiting bodies of mushrooms cultivated on different substrates.
From: Impact of bottom ash addition on Pleurotus ostreatus cultivation on coffee ground substrate
Substrate | Spent coffee grounds (SCG) | 300 g SCG, 20 g straw, 3 g bottom ash | 300 g SCG, 20 g straw, 15 g bottom ash | |||
|---|---|---|---|---|---|---|
Elementary body [mg/kg] | In mycelium | In fruiting body | In mycelium | In fruiting body | In mycelium | In fruiting body |
Fe | 3410 ± 274 | 6669 ± 535 | 669 ± 54 | 390 ± 31 | 2252 ± 181 | 173 ± 14 |
Si | 655 ± 23 | 647 ± 23 | 3831 ± 134 | 395 ± 14 | 1890 ± 66 | 129 ± 5 |
P | 3579 ± 23 | 7496 ± 48 | 5342 ± 34 | 11,936 ± 76 | 2492 ± 16 | 5692 ± 36 |
Mn | 55 ± 2.4 | 35 ± 1.6 | 37 ± 1.6 | 38 ± 1.7 | 25 ± 1.1 | 23 ± 1 |
Se | 3.5 ± 0.19 | 1.7 ± 0.09 | 0.55 ± 0.03 | 0.59 ± 0.03 | 2.3 ± 0.13 | 0.36 ± 0.02 |
Al | 15.5 ± 1.1 | 21.1 ± 1.5 | 63.1 ± 4.4 | 13.6 ± 1 | 49.4 ± 3.5 | 17.1 ± 1.2 |
Na | 100 ± 4 | 156 ± 6 | 236 ± 9 | 157 ± 6 | 175 ± 7 | 88 ± 4 |
K | 2502 ± 50 | 4025 ± 81 | 1655 ± 33 | 4041 ± 81 | 1754 ± 35 | 3516 ± 70 |
Ca | 1503 ± 45 | 2350 ± 70 | 1877 ± 56 | 519 ± 16 | 2252 ± 68 | 470 ± 14 |
Mg | 315 ± 22 | 510 ± 36 | 236 ± 17 | 242 ± 17 | 259 ± 18 | 168 ± 12 |
