Determination Of Exchangeability Cations (Ec), Texture And C-Organic Content In Mineral Soils and Peat

EC or can be called exchangeable cation is a nutrient found in the soil. This useful for indicating degree of alkaline saturation, which indicates that more saturated soil base, fertile will be. study aims to obtain supporting information conditions show quality land as growing medium. The method used texture analysis on this refers SNI 3423.03:1994 and C-Organic content 4720.13:1998. level test was carried out using NH4OAc solution with Microwave Plasma Atomic Emission Spectroscopy (MP-AES) instrument. instrument has principle, namely atomic emission form energy produced by an atom when it returns ground state (Ground State) excited (Excitation State). results analyte concentrations K, Ca, Na Mg sample code SJ2022-01826 successively 0.65; 3,59; 0.82 0.94. amount worth at least 6 mg / L accordance provisions Chemical Technical Manual.