Page 161 - E-BOOK English
P. 161
List of
acronyms
BSP Percentage saturation of the exchange complex with
calcium, magnesium, potassium and sodium ions at pH
7.0
Calcium carbonate (CaCO ) Pecentage calcium carbonate equivalent (%)
3
Cation Exchange Capacity of the Cation Exchange Capacity of the clay fraction, corrected
clay fraction (CEC ) for organic matter
c
Cation Exchange Capacity of the Cation Exchange Capacity of the fine earth (at pH 7.0)
fine earth (CEC )
s
Electrical Conductivity (EC ) Electrical Conductivity of a 1: 5 soil-water solution
1:5
ESP Percentage saturation of the exchange complex with
sodium ion at pH 7.0
2+
Magnesium (Mg ) Magnesium ion
Sodium (Na ) Sodium ion
+
Organic carbon (OC) Percentage of organic carbon
pH Soil reaction in 1M KCl solution
KCl
pH Soil reaction in water
water
159
