Assertion: fertilizer's manure | /r/HasProperty | incorporated into the soil
Facets:
value: with a plough
type: MANNER
value: with rototiller
type: MANNER
value: each year
type: TEMPORAL
Source sentences:
text: Rotted manures and compost are excellent soil conditioners and should be incorporated into the soil each year.
text: Organic manures are sometimes placed on the surface of soil and incorporated into the soil with a plough or rototiller before planting.