Question

The characteristics of saline-alkali soils are

A. pH>8.5

B. pH<8.5

C. EC> 4 dS/m

D. EC<4 dS/m

E. ESP > 15

Choose the correct answer from the options given below:

A A, B and C Only Correct Answer Incorrect Answer
B B, C and E Only Correct Answer Incorrect Answer
C A, D and E Only Correct Answer Incorrect Answer
D A, C and E Only Correct Answer Incorrect Answer

Solution

Saline alkali soils are the ones having characteristic of both saline and alkali soils. These soils are characterized by an EC > 4 dS/m, ESP> 15 % and pH <8.5

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