URI: http://w3id.org/glosis/model/procedure/extractableElementsProcedure-Extr_ap15
Code list for extractableElements analysis procedures - codelist scheme
Method of Hunter (1975) modified after ISFEI method. Particularly used for available P.
Extr_ap15
Hunter, A. 1975. New techniques and equipment for routine soil/plant analytical procedures. In: Soil Management in Tropical America. (eds E. Borremiza & A. Alvarado). N.C. State University, Raleigh, NC.