Question

Bone meal is a source of
(A). Ca
(B). N
(C). P
(D). Mo

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:

Bone meal is a slow-release fertilizer because its calcium phosphate must be dissolved by soil acids before the plants can absorb the phosphorus.

Answer 1

The Correct Option is B