Assertion: clay soil | /r/HasProperty | fertile
Facets:
value: usually
type: DEGREE
value: on the plus side
type: OTHER
value: very
type: DEGREE
Source sentences:
text: Clay soils are rich in nutrients and very fertile if their cloddiness can be broken up by the addition of organic matter.
text: On the plus side, clay soils are usually fertile and contain plenty of plant nutrients, and hold sufficient water to make these available to plant roots.