Assertion: grazing alfalfa | /r/CapableOf | stand for 2-3 weeks
Facets:
value: during late winter
type: TEMPORAL
value: in the southern plains
type: LOCATION
Source sentences:
text: Grazing alfalfa stands for 2-3 weeks during late winter/early spring (March) in the southern plains has proven to be quite effective for reducing populations of the alfalfa weevil (Hypera postica) and aphids (Acyrthosiphon pisum and A. kondoi) and virtually eliminated the need for chemical insecticide applications during growth of the first alfalfa crop.