Which one of the following techniques is used for assessing available P in soil and does not include growing plants:
Correct answer: B. E-Value
- A. L-Value
- B. E-Value
- C. a-Value
- D. A-Value
Explanation
The E-value estimates soil phosphorus in equilibrium with the soil solution through a chemical or isotopic approach and does not require growing plants. A-value and L-value methods involve phosphorus uptake by plants, making E-value the suitable choice.
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