Mycorrhizal associations are symbiotic interactions between fungi and roots.
The term mycorrhiza comes from the Greek words for 'fungus' and 'root'. Mycorrhizal fungi develop an in-depth hyphal network within the soil, the ably named wood-wide web4, which might connect whole plant communities providing economical horizontal transfer of nutrients.
Mycorrhizal fungi square measure a heterogeneous cluster of various fungous taxa, related to the roots of over ninetieth of all plant species. Mycorrhizal fungi continually keep company with the roots of upper plants, as well as forest trees, wild grasses, and plenty of crops. Mycorrhizal fungi colonize environments like alpine and boreal zones, tropical forests, grasslands, and croplands. they need a serious role in nutrient athletics through the precise activity of their plant structure in fascinating soil nutrients and provision them to the plant, though their role in carbon flux is a smaller amount well outlined.