As climate change disrupts agricultural patterns, coffee growers are facing significant challenges. To combat this, the Central Coffee Research Institute (CCRI) in Kodagu is focusing on four wild coffee varieties—Coffea stenophylla, Coffea racemosa, Coffea liberica, and Coffea excelsa—identified for their climate resilience.
Jeena Devasia, Divisional Head of Plant Breeding and Genetics at CCRI, noted that these wild varieties have adapted to natural conditions, demonstrating high yields and resistance to high temperatures. The research has revealed that Coffea stenophylla matches the taste and texture of Robusta coffee, suggesting promising prospects for consumer acceptance.
While some companies are already exporting Coffea excelsa to markets in the US, UK, and Europe, blending these new varieties will be essential for domestic acceptance. Experts emphasize the need for ongoing taste tests as consumer preferences evolve.
In Karnataka, which produces approximately 72,020 metric tonnes of Arabica and 176,000 metric tonnes of Robusta coffee, the push for climate-resilient varieties aims to ensure sustainable coffee cultivation in the face of environmental challenges.
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