Carbon and Nutrient Fluxes Within and Between Mycorrhizal Plants
作者： Suzanne W. Simard , Melanie D. Jones , Daniel M. Durall
DOI: 10.1007/978-3-540-38364-2_2
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摘要: Mycorrhizal fungi are involved in the uptake of nutrients exchange for C from host plants, and possibly transfer between plants. Ecto-mycorrhizal (EMF) increase rates by a variety mechanisms, including increased physical access to soil, changes mycorrhizosphere or hyphosphere chemistry, alteration bacterial community mycorrhizosphere. They influence chemistry through release organic acids production enzymes. Movement within an ecto-mycorrhizal (EM) mycelial network, as well symbionts, appear be regulated source-sink relationships. Estimates quantity plant partitioned belowground (to roots EMF) varies widely (40–73%) depending on methodology used ecosystem studied, is affected several factors such identity fungal species, nutrient content, EM age.
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