India, April 1 -- Recently, the Union Minister for Chemicals and Fertilisers Mansukh Mandaviya stated "Consumption of urea this fiscal is likely to be 8 percent less than in FY 2022-23 due to the use of its liquid nano variant. Because of this and higher domestic production, import of urea, the soil nutrient that accounts for 70 per cent of the fertiliser subsidy bill, declined more than a fifth on year in 2023. Further spread of nano urea consumption and the start of a new large urea plant (Talcher in Odisha) by September 2023 would lead to elimination of imports in two-three years".

The Minister's statement points towards unprecedented possibilities offered by nano-fertilisers (apart from nano-urea, the industry has also launched nano-...