Assertion: soil's nutrient | /r/HasProperty | available
Facets:
value: to plants
type: TRANSITIVE-OBJECT
value: in high-quality soil
type: LOCATION
value: at rates
type: MANNER
value: readily
type: MANNER
Source sentences:
text: To be available, the nutrients must be soluble.
text: The rhizosphere is an “area of concentrated microbial activity close to the root” and where water and nutrients are readily available.
text: In high-quality soil, nutrients are available at rates high enough to supply plant needs, but low enough that excess nutrients are not leached into groundwater or present at high levels toxic to plants and microbes.
text: Most minerals and nutrients are best available to plants in soils with a pH of between 6.5-6.8.
text: They also absorb and store nutrients that are then available to plants, and compost is a food source for beneficial microorganisms.