Consider the following statements regarding ‘Nano Urea’ recently promoted by the Government of India for agricultural use:
- It replaces the need for Phosphorus and Potash fertilizers entirely, simplifying the fertilizer application process for farmers.
- It has a higher nutrient use efficiency compared to conventional granular urea, leading to reduced soil degradation and water pollution.
Which of the above statement(s) is/are correct?
Correct answer: B
Explanation
Nano urea is a nitrogen source and does not replace phosphorus and potash fertilizers, so statement 1 is wrong. It delivers much higher nutrient use efficiency than conventional granular urea, which cuts soil degradation and water pollution, making statement 2 correct.