Q2 of 21 Page 125

Fill in the blanks with suitable words:

NPK fertiliser has the elements nitrogen, phosphorus and _________.

NPK fertilizer has the elements nitrogen, phosphorus and potassium


Explanation: N in NPK denotes nitrogen; P denotes Phosphorus and K denotes Potassium. These are macronutrients that are required by plants for their proper growth. Nitrogen is required in higher quantity as compared to phosphorus and potassium which are required in trace amount.


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