Coconut Research Institute in Lunuwila Engineers High-Yield Drought-Tolerant Hybrid Seedlings for Outgrowers
Plant genetics researchers at the Coconut Research Institute (CRI) in Lunuwila in collaboration with the Coconut Cultivation Board launched a major seedling distribution campaign across Gampaha today, October 2, 2026, delivering 30,000 certified climate-smart coconut saplings to regional smallholders.
Gampaha forms the southern anchor of Sri Lanka's famed 'Coconut Triangle', but traditional tall varieties have faced reduced nut yields and flower shedding during extended dry weather periods. The newly distributed hybrid variety—designated 'CRIC65' (a cross between the indigenous San Ramon tall and the Sri Lankan green dwarf)—exhibits exceptional physiological tolerance to high ambient temperatures and irregular rainfall, maintaining high female flower retention and nut development throughout dry intervals.
Agronomic field trials conducted across 12 estate sites demonstrated that 'CRIC65' palms commence commercial nut bearing within four years—two years earlier than conventional varieties—and achieve an average annual yield of 120 nuts per palm under standard rainfed management. Furthermore, the hybrid's dense kernel meat possesses an elevated oil content of 68%, making it ideal for high-value virgin coconut oil (VCO), desiccated coconut, and coconut milk export processing.
CRI Director Dr. Sanathanie Ranasinghe stated during the distribution ceremony in Mirigama that rejuvenating aging coconut holdings with climate-resilient cultivars is critical for safeguarding domestic food security and sustaining export revenues. Participating farmers will receive subsidized organic microbial fertilizers, drip irrigation layout blueprints, and digital mobile SMS advisories on seasonal pest management, ensuring optimal plantation establishment and high tree survival rates.
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