According to FCO, the maximum permissible total N content in the form of urea in DAP should be:_________?
Correct answer: A. 2.50 %
- A. 2.50 %
- B. 3.50 %
- C. 4,50 %
- D. 5.5 %
Explanation
Under the Fertilizer Control Order, DAP may contain a maximum of 2.5% total nitrogen in the form of urea. DAP's standard nitrogen is mainly ammoniacal nitrogen, so higher urea content would indicate excessive adulteration or blending.
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