(manur and compost) and other fertilizer
Basic analysis (dry matter, total nitrogen, P, K)
Standard analysis (“Basic analysis” plus organic matter, C/N ratio estimated)
Complete analysis (“Standard analysis” plus Ca, Mg, ammonium nitrogen, NH4/N ratio)
pH
Organic matter (combustion)
Ammoniacal nitrogen
Carbon/nitrogen ratio (C and N by wet chemistry)
Sulfur
Micro-nutrients (B, Cu, Fe, Mn, Zn)
Heavy metals (Cd, Co, Cr, Ni, Pb, Se, As, Hg, Ag, Ba ou Sb), other metals available on request
Nitrite and nitrate
