Table 2.

Selected properties of soils

Soil	Granulometric group	Water capacity	Organic carbon	Nitrogen	Sulfur	pH	pH
		[%]	[%]	[%]	[%]	H2O	KCl
G1	Loamy sand soil	34.63	0.83	0.075	0.0076	5.56	4.28
G2	Sand soil	37.18	1.99	0.159	0.0232	4.56	3.71
Soil	Hh	CEC		TEB		BS
	cmol/kg	cmol/kg		cmol/kg		[%]
G1	3.33	16.10		19.43		82.88
G2	10.33	15.30		25.63		59.71

Hh hydrolytic acidity—the hydrogen and aluminum ions, exchangeable and nonexchangeable, bounded by the soil sorption complex, and is the sum of all of the hydrogen ions in the soil; CEC cation exchange capacity—the maximum quantity of total cations that a soil is capable of holding at a given pH value, available for the exchange with the soil solution; TEB total exchangeable bases—the sum of exchangeable cations (Ca²⁺, Mg²⁺, K⁺, Na⁺) excluding Al³⁺ and H⁺; BS base saturation—the ratio of the quantity of exchangeable bases to the cation exchange capacity (Osman 2013)