Jun 2, 2023 · As a refresher composting in general is the process of biodegradation and then repurposing of natural waste. Essentially, composting is nature’s magical, cyclical way of recycling organic matter. Many local governments are now implementing commercial composting systems, which are large-scale biological waste removal processes specifically
Jan 30, 2024 · Conserves natural resources: Industrial composting can help to conserve natural resources by reducing the need for landfill space and by diverting organic waste from incinerators. Improves soil quality: Compost is a nutrient-rich soil amendment that can help to improve soil structure, water retention, and fertility.
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Jul 1, 2022 · Composting is an effective and necessary modality in the recycling of agricultural wastes such as livestock manure, furfural, and straw. However, the risks of heavy metals (HMs) and antibiotic resistance genes (ARGs) during industrial-scale composting process have not been adequately assessed, especially with the addition of bacterial agents.
Jul 23, 2019 · Thermophilic fungi are of broad interest due to their potential to produce heat-tolerant enzymes for biotechnological processes. They constitute a small fraction of the fungal biota that have a minimum temperature of growth at or above 20 °C and a maximum temperature of growth extending up to 60–62 °C. Composting is a promising source of
Apr 3, 2023 · Composting is an effective way to dispose of agricultural waste; however, its application is limited in the winter and in areas with low average annual temperatures. This study screened out a composite microbial agent (CMA) including Bacillus (B.) cereus QS7 and B. pumilus QM6 that could grow at 10–15 °C and investigated the effects of the CMA as an inoculant on the physicochemical
Sep 13, 2023 · In recent years, the optimization of straw-rotting formulations for cultivating edible mushrooms and the management of the resulting spent mushroom substrate have emerged as new challenges. This study aimed to investigate the composting of spent mushroom substrate produced from mushroom cultivation with various straw additions, under conditions where chicken manure was also used. Parameters
Dec 15, 2021 · All targeted seven ARGs and four MGEs were detected in the PFR co-composting process. Fig. 1 shows the variations in absolute abundances of ARGs during composting. In the fermentation residue samples, the total number of copies of seven target ARGs was 2.31 10 8 –3.75 10 11 copies/g, and the mean number of copies was 1.79 10 9 copies/g.
Mar 1, 2021 · In this study, the aerobic composting of mushroom residue and wood chips successfully started at 3-11ºC by inoculating the microbial agents (including bacteria and fungi) for cellulose
Aug 24, 2023 · Spent mushroom substrate waste, including Flammulina velutipes base and residue waste are separately produced after harvesting fruiting bodies. Composting was performed for both two wastes. The total carbon (C) content gradually decreased during both composting processes. More C content had degraded in the Fv-residue treatment (12.4%) than in the Fv-base treatment (6.5%). Dissolved organic
Dec 1, 2018 · The lower C/N less than 20 in the mushroom residue composting, was very similar to that reported in the previsous study [11]. Lower TC content in the mushroom residue (300-400 g kg − 1 ) is than
Aug 24, 2017 · There are basically three techniques used in industrial composting: windrow, In tank, and aerated static pile composting. Windrow composting is an open-air process that places the composting material into long piles approximately 5 feet high called “windrows.”. These windrows are turned regularly to ensure that all the composting
Jan 14, 2022 · Mushroom residue and wood chips: Aspergillus, Penicillium Bacillus, Streptomyces: 0.2% (w w −1) C/N ratio (22), Temperature (58.4 °C), MC (50%), pH (7.8) Prolonged thermophilic stage, increased degradation efficiency of cellulose and hemicellulose, optimizing the microbial community structure. Chicken manure and maize straw
Apr 3, 2023 · 16 August 2022). For every 200 g of mushrooms produced, 800 g of mushroom residue is discarded as garbage [25], so the recycling and utilization of mushroom residue would reduce resource waste and environmental pollution to a certain extent [24]. Mushroom residue can be replanted mushrooms [22] and or be used as compost for field organic
Jan 1, 2020 · Effective Management of Agro-Industrial Residues as Composting in Mushroom Industry and Utilization of Spent Mushroom Substrate for Bioremediation. January 2020. DOI:
