The conductivity of a saturation extract is greater 4 dsm-1 an exchangeable sodium percentage (ESP) of less than 15 and the pH is usually less than 8.5 is called as__________________?

The conductivity of a saturation extract is greater 4 dsm-1 an exchang

1.	The conductivity of a saturation extract is greater 4 dsm-1 an exchangeable sodium percentage (ESP) of less than 15 and the pH is usually less than 8.5 is called as__________________?
A.	Saline soils
B.	Saline-sodic soils
C.	Sodic soils
D.	Neutral soils
Answer» B. Saline-sodic soils