Assertion: compost's nutrient | /r/CapableOf | interact with soil water
Facets:
value: to buffer the soil solution composition
type: PURPOSE
Source sentences:
text: These bound nutrients interact with soil water to buffer the soil solution composition (attenuate changes in the soil solution) as soils wet up or dry out, as plants take up nutrients, as salts are leached, or as acids or alkalis are added.