McqMate
| Q. |
Fertiliser having high nitrogen content is – |
| A. | Urea |
| B. | Ammonium sulphate |
| C. | Ammonium nitrate |
| D. | Calcium citrate |
| Answer» C. Ammonium nitrate | |
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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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