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  1. Fertiliser having high nitrogen content is :

  2. A.

     Urea

    B.

     Ammonium sulphate

    C.

     Ammonium nitrate

    D.

     Calcium citrate

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    Answer : Option C

    Explanation :

    A growth fertilizer will have a high N content and relatively low P and K content. Ammonium nitrate is the highest Nitrogen fertilizer you can buy, and it is potent stuff. It is usually rated as 33-0-0 or 34-0-0. The bag contains 33% or 34% Nitrogen and the other 66% or 67% is inert material. Other formulations of growth fertilizers will contain 5, 6 or even 7 times more Nitrogen than anything else.


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