Nutrients & Thier Sources Nitrogen (N):- Organic matter Phosphorus (P):- Apetite and Al & Fe phosphate Potash (K):- Micas, Feldspar, Biotite Calcium:- Dolomite,Calcite Magnesium(Mg): Dolomite,Muscovite Sulphur (S):- Gypsum ,Pyrite, Organic matter Iron (Fe):-Pyrite, Magnetite Molybdenum (Mo):-Olivine Boron (B):-Tournialine Manganese (mn) :-Magnetite Zinc (Zn):-Sphalerite Chlorine (Cl):-Apetite #AFO #NABARD 10.1K views13:48
