Availability of Phosphorus is maximum at:__________?
Correct answer: A. Neutral
- A. Neutral
- B. Alkaline
- C. Acidic
- D. None of these
Explanation
Phosphorus is most available near neutral soil pH, roughly 6 to 7. In acidic soils it is fixed by iron and aluminium, while in alkaline soils it precipitates with calcium.
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