Assertion: field pea | /r/AtLocation | wheat rotations
Facets:
value: in eastern wyoming
type: LOCATION
value: in western nebraska
type: LOCATION
value: in colorado
type: LOCATION
Source sentences:
text: Field peas are a popular crop included in wheat rotations in western Nebraska, eastern Wyoming and Colorado because they contribute nitrogen to the soil and naturally break up weed and pest cycles.