Description: Mycelium is the vegetative part of a fungus, composed of a network of branched hyphae that resemble threads. These hyphae are filamentous structures that extend through the substrate, allowing the fungus to absorb nutrients and water. Mycelium can be found in various environments, from forest soils to decomposing organic matter, and plays a crucial role in ecosystems by breaking down organic matter and recycling nutrients. Additionally, mycelium can be considered the ‘body’ of the fungus, while the visible part, such as mushrooms, is merely a reproductive structure that emerges from the mycelium to disperse spores. The ability of mycelium to form symbiotic associations with plants, known as mycorrhizae, is essential for soil health and plant growth, as it enhances nutrient absorption. In terms of characteristics, mycelium can vary in color and texture depending on the species of fungus, and its development can be influenced by environmental factors such as moisture, temperature, and nutrient availability. In summary, mycelium is a vital structure in the life cycle of fungi and in the functioning of ecosystems.
