Assertion: cattle manure | /r/HasProperty | stockpiled under aerobic conditions
Facets:
value: for about one month
type: TEMPORAL
Source sentences:
text: Feedlot manure scraped from the soil surface, stockpiled under aerobic conditions for about one month and then grouned through a hammermill (over a 6-mm screen), was fed at levels of 20, 40 and 60% in a high energy/protein ration.