Soil quality - Determination of thepotential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1 (ISO 13536:1995)— 5 стр.
Methods of soil analysis for water management for agricultural purposes; chemical laboratory tests; determination of exchange capacity of a soil and of the amount of exchangeable cations— 2 стр.
Methods of soil analysis for water management for agricultural purposes; chemical laboratory tests; determination of exchange capacity of a soil and of the amount of exchangeable cations— 2 стр.
Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalttrichloride solution (ISO 23470:2018); German version EN ISO 23470:2018— 33 стр.