NPK Fertilisers

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NPK fertilisers are made using: Nitrogen, Phosphorous and Potassium.

They provide plants with the essential elements for growth.

Formulated fertiliers are better to use as they:

  • are more widely available
  • easy to use
  • dont smell
  • have just enough of each nutrient for growth of crops.

Amonia is used to produce Nitrogen-Containing Compounds. Amonia can be reacted with oxygen and water in a series of reactions to make


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