Popularization of climate-resilient Sali rice varieties among the farmers in Morigaon and Darrang districts of Assam

The agricultural sector in Assam faces increasing vulnerabilities due to recurrent floods and erratic rainfall patterns, significantly impacting rice production, a staple crop in the region. This study focuses on the popularization and adoption of climate-resilient Sali rice varieties, Bahadur-Sub1 and Ranjit-Sub1, among farmers in the flood-prone districts Morigaon and Darrang of Assam. Utilizing On-Farm Trials (OFTs) and Frontline Demonstrations (FLDs), the research assessed these varieties' performance in terms of yield stability, submergence tolerance, economic viability, and farmers adoption.The results revealed that Bahadur-Sub1 and Ranjit-Sub1 outperformed traditional rice varieties, with an average yield increase of 28-35%, maintaining yield stability despite submergence for 10-15 days. The varieties demonstrated survival rates of over 80% under submerged conditions, compared to 54% for local varieties. Economic analysis indicated higher average net returns (Rs. 33,625/ha) and benefit-cost ratios (1.58 to 2.20) for the resilient varieties, highlighting their financial viability. Farmer surveys conducted post-demonstration showed a significant increase in awareness and willingness to adopt these varieties, with 70% of participating farmers expressing intent for future cultivation.The study underscores the potential of climate-resilient rice varieties to enhance productivity, mitigate climate-induced risks, and improve farmer livelihoods in flood-prone regions. It also highlights the need for targeted policy interventions, improved seed accessibility, and robust extension services to promote widespread adoption. These findings contribute to the broader discourse on climate adaptation in agriculture and offer actionable insights for sustainable rice farming in vulnerable agro-climatic zones.