Researchers at the Indian Council of Agricultural Research (ICAR), through its Hyderabad-based Indian Institute of Oilseeds Research (IIOR), have developed an innovative seed coating technology designed to improve crop productivity and resilience, as reported by The Hindu BusinessLine.
The patented solution uses a biodegradable biopolymer-based coating that delivers nutrients, beneficial microorganisms and crop protection agents directly at the seed-soil interface. This targeted delivery system enhances germination rates, promotes stronger early plant growth and supports improved crop establishment during the critical initial stages.
Field trials conducted across several crops, including peanuts, soybeans, maize, chickpeas and cotton, have demonstrated productivity gains ranging from 12% to 37% compared to untreated seeds. Farmer-level demonstrations reported yield improvements of around 30% in peanut crops under typical growing conditions.
The technology addresses key agricultural challenges, including weak early crop establishment and vulnerability to environmental stresses such as drought and irregular rainfall. By strengthening resilience to both biotic and abiotic pressures, the solution is especially well suited to rainfed farming systems.