Question

The parameters of N use efficiency are
(A). Appaent N. recovery
(B). Agronomic efficiency
(C). Production efficiency
(D). Physiological N efficiency

Choose the correct answer from the options given below:

• A. (A), (B) and (D) only.
• B. (A), (B) and (C) only.
• C. (A), (B), (C) and (D).
• D. (B), (C) and (D) only.

Hint:

Remember that Agronomic Efficiency (AE) is the most common parameter used by agronomists because it directly measures economic yield output against fertilizer cost.

Answer 1

The Correct Option is C