Mar 1, 2024 · The compost was manually turned in twice during the initial week, followed by once in the subsequent week. Compost samples were systematically collected on days 0, 7, 14, 21, 35, 56, and 84, utilizing a multi-point sampling approach. Approximately 100 g of each sample was diligently collected and stored at −20 °C for subsequent analysis. 2.2.
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