Moderate
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.
Last updated
Practise Soil Science
377 free Soil Science MCQs from Agriculture, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Agriculture questions like this
Agriculture is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.