Iranian nanotech innovation wins top prize at INOTEX 2025

A bio-based slow-release urea fertilizer developed by Iranian innovator Arash Adibi Sadeh has won the top prize in the INOTEX Pitch 2025 competition.

The polymer-coated fertilizer, which has been designed to boost agricultural efficiency, ensure food security, and support the green economy, has achieved a record-breaking nitrogen release duration of 132 days. This is considered as an unprecedented feat in Iran’s agricultural industry.
The innovation can reduce urea consumption by up to 75%, which represents a significant advancement in sustainable farming.
Adibi Sadeh highlighted that the fertilizer’s biopolymer coating is made from agricultural and livestock waste, lowering production costs and promoting environmentally friendly practices.
The fertilizer also maintains nitrate levels in crops in line with global safety standards, improving food security.
Key advantages of the product include enhanced resistance of plants to harsh environmental conditions such as soil salinity, heat, drought, and heavy metals. This is due to the incorporation of active nanoparticles.
The innovation’s effectiveness during winter months and its ability to reduce reliance on imported chemical fertilizers during energy imbalances, further underline its strategic value. INOTEX organizers praised the innovation as a successful fusion of modern science, nanotechnology, environmental concern, and national need.
Meantime, Adibi Sadeh was recognized as an inspiring figure in sustainable development.