Mar 1, 2024 · Chicken manure contains about 68–73% moisture, 22.34% crude protein and 10.72% crude fiber (Dróżdż et al., 2020). In comparison to other livestock manure (swine and chicken manure), cow manure exhibits lower levels of nutrients and OM (Mulbry et al., 2005). Therefore, the amount of C loss is less than that of other livestock manure.