Question:
The fertilizer phosphorus use efficiency under optimum condition is
The fertilizer phosphorus use efficiency under optimum condition is
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Phosphorus use efficiency:
- 15-20% under optimum conditions.
- P fixation in soil reduces availability.
- Management: Placement, timing, and P-solubilizers.
- 15-20% under optimum conditions.
- P fixation in soil reduces availability.
- Management: Placement, timing, and P-solubilizers.
Updated On: Aug 27, 2026
- 10-15%
- 15-20%
- 20-25%
- 25-30%
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of phosphorus use efficiency in crops.
Step 2: Detailed Explanation:
Fertilizer phosphorus use efficiency (PUE) under optimum conditions is typically 15-20%.
Phosphorus is prone to fixation in soil, reducing its availability to plants.
Under ideal conditions, PUE can be higher, but 15-20% is the standard range.
Thus, the correct answer is 15-20%.
Step 3: Final Answer:
Thus, phosphorus use efficiency under optimum conditions is 15-20%, which corresponds to option (B).
[0.5cm]
This question tests knowledge of phosphorus use efficiency in crops.
Step 2: Detailed Explanation:
Fertilizer phosphorus use efficiency (PUE) under optimum conditions is typically 15-20%.
Phosphorus is prone to fixation in soil, reducing its availability to plants.
Under ideal conditions, PUE can be higher, but 15-20% is the standard range.
Thus, the correct answer is 15-20%.
Step 3: Final Answer:
Thus, phosphorus use efficiency under optimum conditions is 15-20%, which corresponds to option (B).
[0.5cm]
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