Journal Article 2 Research Support, Non-U.S. Gov't 2 Soil 2 soil fertilization 15N labelling 1 27YLU75U4W 1 7440-44-0 1 mehr ... Brassicaceae 1 C sequestration 1 Carbon 1 Helotiales 1 N762921K75 1 Nitrogen 1 Nitrogen Isotopes 1 Nitrogen deposition 1 Olpidiales 1 Phosphates 1 Phosphorus 1 Picea sitchensis 1 canopy fertilization 1 canopy nitrogen uptake 1 fungal microbiome 1 isotope trace 1 phosphate starvation response (PSR) 1 phosphorus (P) 1 weniger ...