Bioavailability and Solubility of Heavy Metals and Trace Elements during Composting of Cow Manure and Tree Litter

<div>Microbiological variables counted as most likely number per gram (NMP·g<sup>−1</sup>) during composting of cow manure and tree litter in piles inoculated with beneficial microorganisms (IBM) and in noninoculated piles (NBM) and physicochemical variables (HA, pH, temperature, and C/N ratio).</div>

Applied and Environmental Soil Science

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Figure 6

Figure 6: Bioavailability and Solubility of Heavy Metals and Trace Elements during Composting of Cow Manure and Tree Litter 