Examveda
Examveda

Which one of the following is used as a nitrogenous fertiliser, as a weed killer in the onion fields and for correcting acidic soils?

A. Urea

B. CAN

C. Ammonium sulphate

D. Calcium cyanamide

Answer: Option D

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Comments ( 1 )

  1. Archit Patel
    Archit Patel :
    7 months ago

    Which of the following fertilizers contains least percentage of nitrogen?

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