Answer: The fungi help facilitate horticulture, agriculture and forestry.
Step-by-step explanation:
A mycorrhizal association is a symbiotic mutualistic association between the land plants and the fungi. The fungus colonizes over the host plant roots and supplies mineral nutrients from the soil in return the plant receive sugars by the process of photosynthesis.
Thus the fungi will help in healthy growth of plants. Hence, facilitate in horticulture, agriculture and forestry.