| Ca (µg/g) | K (µg/g) | Mg (µg/g) | Na (µg/g) | P (µg/g) | S (µg/g) |
---|---|---|---|---|---|---|
Whole-tree chips (WTC) | Â | Â | Â | Â | Â | Â |
 Untreated | 3140 ± 142 | 1893 ± 25 | 429 ± 10 | 0.0 ± 0.0 | 560 ± 35 | 228 ± 10 |
 Acidic | 1776 ± 56 | 0.0 ± 0.0 | 0.0 ± 0.0 | 0.0 ± 0.0 | 183 ± 8 | 152 ± 5 |
 Alkaline | 3248 ± 90 | 211 ± 19 | 358 ± 4 | 692 ± 0.0 | 250 ± 25 | 123 ± 7 |
 Neutral | 3256 ± 77 | 1015 ± 27 | 391 ± 23 | 0.0 ± 0.0 | 495 ± 11 | 196 ± 4 |
Clean pulp chips (CPC) | Â | Â | Â | Â | Â | Â |
 Untreated | 831 ± 28 | 793 ± 12 | 237 ± 19 | 0.0 ± 0.0 | 170 ± 5 | 77 ± 2 |
 Acidic | 140 ± 6 | 0.0 ± 0.0 | 0.0 ± 0.0 | 0.0 ± 0.0 | 0.0 ± 0.0 | 66 ± 2 |
 Alkaline | 778 ± 52 | 0.0 ± 0.0 | 225 ± 20 | 1594 ± 24 | 57 ± 3 | 50 ± 6 |
 Neutral | 744 ± 20 | 0.0 ± 0.0 | 157 ± 10 | 0.0 ± 0.0 | 108 ± 14 | 70 ± 4 |