Question

The characteristics of saline-sodic soil are:

• A. pH \(< 8.5\), EC \(\ge 4 \text{ dS/m}\), SAR \(< 13\), ESP \(< 15\)
• B. pH \(\ge 8.5\), EC \(\ge 4 \text{ dS/m}\), SAR \(\ge 13\), ESP \(\ge 15\)
• C. pH \(< 8.5\), EC \(\ge 4 \text{ dS/m}\), SAR \(< 13\), ESP \(\ge 15\)
• D. pH \(< 8.5\), EC \(\ge 4 \text{ dS/m}\), SAR \(\ge 13\), ESP \(\ge 15\)

Hint:

Remember classification criteria

Answer 1

The Correct Option is D