Research Article
Bioavailability and Solubility of Heavy Metals and Trace Elements during Composting of Cow Manure and Tree Litter
Table 4
Microbiological analysis of beneficial micro-organisms—BM in the activated stock solution—ASS (n = 3).
| Parameters | T0 | T30 | Mean ± st. dev. | Mean ± st. dev. |
| Mesophilic aerobes (UFC·mL−1) | 1.25 × 107 ± 4.01 × 106 | 4.33 × 106 ± 1.10 × 106 | Thermophilic aerobes (UFC·mL−1) | 3.00 × 104 ± 4.35 × 104 | 5.00 × 103 ± 4.23 × 103 | Lactobacillus spp. (UFC·mL−1) | 1.27 × 107 ± 2.08 × 106 | 1.00 × 107 ± 5.33 × 106 | Molds and yeasts (UFC·mL−1) | <1.00 × 102 ± 0.00 | 1.27 × 106 ± 8.50 × 105 | Bacillus spp. (UFC·mL−1) | 1.00 × 102 ± 0.00 | 1.77 × 106 ± 3.06 × 106 | Actinomycetes (UFC·mL−1) | 1.01 × 105 ± 1.11 × 105 | 1.60 × 103 ± 5.66 × 102 |
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