Evaluation of the Impact of Sawdust on Maturity and Stability in Rotary Drum Composting to Improve Swine Waste Composting
摘要
Pig manurePig manure containsRotary drum composting (*) a significant quantity of nutrients, particularly nitrogen (N) and phosphorus (P), which are the primary limiting nutrients in a majority of soils used for crop cultivation. However, the persistent agricultural application of swine manure has the potential to give rise to environmental concerns, including water contamination, odor pollution, and the accumulation of hazardous metals in soil.