Assertion: buckwheat | /r/CapableOf | respond to additional p
Facets:
value: at soil tests
type: LOCATION
value: above 30 lb/a p
type: OTHER
value: above 300 lb
type: OTHER
Source sentences:
text: It is unlikely that buckwheat will respond to additional P or K at soil tests above 30 lb/a P or 300 lb/a K. Table 3 shows the recommended fertilizer rates for buckwheat yielding 30-50 bu/a for Wisconsin and Minnesota.