Mycelial uptake, translocation and assimilation of nitrogen from 15N-labelled ammonium by Pinus sylvestris plants infected with four different ectomycorrhizal fungi
Department of Ecological Chemistry, University of Lund, Helgonavägen 5, S-223 62, Lund, Sweden;Department of Microbial Ecology, University of Lund, Helgonavägen 5, S-223 62, Lund, Sweden