Question

Deficiency of boron (B) can be corrected by application of which of the following fertilizers?
(A). Borax
(B). Boric acid
(C). Solubor
(D). Lime
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:

Applying lime increases soil pH, which enhances boron adsorption on soil particles and clay minerals, reducing its availability to plants. Hence, lime cannot correct a boron deficiency.

Answer 1

The Correct Option is B