Assertion: dairy manure | /r/HasProperty | left on the soil surface of fields
Facets:
value: for 6–7 days in may
type: TEMPORAL
Source sentences:
text: Ammonia losses represented 24–33% of the NH 4 + in liquid dairy cattle manure that was left on the soil surface of fields in Ontario for 6–7 days in May (Beauchamp et al., 1982).