Ektomykorrhizák

Ektomykorrhizák, or ectomycorrhizae, are a type of mycorrhizal symbiosis where a fungus forms a sheath around the root tips of a plant, often creating a dense network called the Hartig net. This structure extends the plant’s root system, enhancing the absorption of water and nutrients—particularly phosphorus and nitrogen—while also improving the plant’s resistance to drought and pathogens. The fungus benefits by receiving carbohydrates from the plant. Ektomykorrhizae are widespread in forest ecosystems, commonly associated with trees such as pine, birch, and beech. They play a vital role in soil health, facilitating nutrient cycling and boosting plant resilience against environmental stresses. Different fungal species form ectomycorrhizae with various plant families, contributing to biodiversity and ecosystem stability.