10 05 2024
enhanced corrosion resistance poultry composting machine
Enhanced nitrogen retention by lignite during poultry litter
Dec 20, 2020 · This work evaluated the effect of lignite amendment (0% (CK), 5% (T1), 10% (T2), 15% (T3)) on N transformation during composting. The results showed T3 increased total nitrogen content by 25% (33.0 g kg −1 in T3 vs 21.0 g kg −1 in CK), and increased mineral N by >60% compared with CK. The X-ray photo-electron spectroscopy and Boehm’s
The 4 Best Compost Machines, Tested & Reviewed – Treehugger
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