The most widely used source of nitrogen in agriculture in India is
A. Urea
B. FYM
C. DAP
D. CAN
Answer: Option A
Solution (By Examveda Team)
The most widely used source of nitrogen in agriculture in India is Urea.Urea is the world's most common and widely used nitrogen fertilizer in the agricultural sector for improved plant growth and yield.
This chemical fertilizer has been used as a ladder to huge success in the agro revolution among farmers. Urea is an organic solid nitrogen fertilizer with an NPK ratio of 46–0–0.

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