Sökning: "p uptake 14c allocation calcium oxalate solubilisation tricalcium phosphate wood ash forest residue"

Hittade 1 avhandling innehållade orden p uptake 14c allocation calcium oxalate solubilisation tricalcium phosphate wood ash forest residue.

1. 1. Ectomycorrhizal community structure and function in relation to forest residue harvesting and wood ash applications

   Författare :Shahid Mahmood; Biologiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; 14C allocation; P uptake; Calcium oxalate; Solubilisation; Tricalcium phosphate; Wood ash; Forest residue; N deposition; rDNA; ITS region; PCR-RFLP; Spruce; Ectomycorrhiza; Community structure; Wood ash colonisation; Spruce colonisation; Competition; Ecology; Ekologi;

   Sammanfattning : Ectomycorrhizal fungi form symbiotic associations with tree roots and assist in nutrient-uptake and -cycling in forest ecosystems, thereby constituting a most significant part of the microbial community. The aims of the studies described in this thesis were to evaluate the potential of DNA-based molecular methods in below-ground ectomycorrhizal community studies and to investigate changes in ectomycorrhizal communities on spruce roots in sites with different N deposition, and in sites subjected to harvesting of forest residues or application of wood ash. LÄS MER