A soil sample has an Exchangeable sodium percentage (ESP) of 16%, its – McqOptions

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1.	A soil sample has an Exchangeable sodium percentage (ESP) of 16%, its electrical conductivity is 3.2 Milli-Mohs/cm and a pH of 9.5. How is the soil classified?
A.	Saline soil
B.	Saline-alkaline soil
C.	Alkaline soil
D.	Non-saline soil
Answer» D. Non-saline soil

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