New research questions the belief that robusta coffee is more resilient to climate change than arabica. The study's lead author describes this idea as an "internet myth" based on flawed studies. It highlights robusta's vulnerabilities, particularly its intolerance to drought, which contradicts the common perception that it is a climate-resilient crop. With robusta's demand increasing globally, these findings could significantly impact farmers, traders, and consumers alike.
• The study published in the journal Sustainable Development challenges previous claims about robusta's climate resilience.
• It points out errors in earlier research, such as treating irrigated farms as ideal growing conditions.
• Robusta is more heat-tolerant than arabica but struggles with drought, limiting its growth in certain regions.
• The need for irrigation raises concerns about water availability and the crop's long-term profitability.
Understanding the true resilience of coffee varieties is crucial for the future of the coffee industry. As climate change intensifies, farmers must adapt their practices and consider the vulnerabilities of robusta. This research calls for a reevaluation of coffee production strategies to ensure sustainability and profitability.
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