noun
- the regions of soil that are directly influenced by root secretions and associated soil microorganisms
Usage: scientific; botany
Examples
- Scientists studied the microbial communities in plant rhizospheres.
- The rhizospheres of different crop species vary in their chemical composition.
- Beneficial bacteria thrive in the rhizospheres of healthy plants.
- Researchers collected soil samples from the rhizospheres to analyze nutrient levels.
- The pH levels in rhizospheres can differ significantly from bulk soil.
- Plant roots actively modify their rhizospheres through chemical secretions.