CONTRIBUTIONS ARE INVITED
Organic phosphorus speciation methods
31P NMR, reference papers and protocols.
Solution Phosphorus-31 Nuclear Magnetic Resonance Spectroscopy of Soils from 2005 to 2013: A Review of Sample Preparation and Experimental Parameters, by Barbara Cade-Menun and Corey Liu.
Enzymatic techniques, reference papers and protocols.
Enzyme-labile organic P in soil extracts and soil suspensions, by Timothy George and Alan Richardson.
Chromatographic techniques, reference papers and protocols.
Preconcentration techniques
AE columns,
Freeze drying,
Plant available P
Olsen P, reference papers and protocols.
AER–extractable P, reference papers and protocols.
DGT, reference papers and protocols.
Soil Phosphorus Forum 