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The summer of 2026 has brought unprecedented challenges to Croatian farmers, particularly in the Osječko-Baranjska region, where extreme heat has pushed them to their limits. The combination of rising temperatures, prolonged droughts, and unpredictable weather patterns has created a dire situation for agricultural production. Farmers are now required to use up to 2,000 liters of water per day to ensure crop yields, marking a significant increase in resource demands compared to previous years. This shift reflects the growing impact of climate change on traditional farming practices, forcing growers to adapt rapidly to survive the harsh conditions.

The heatwave that gripped the region during June 2026 was particularly severe, with temperatures regularly exceeding 35 degrees Celsius. Such high levels have disrupted the natural processes of plants, including photosynthesis, which is essential for growth and fruit development. According to experts from the Faculty of Agriculture and Food Sciences, these conditions place crops under immense stress, similar to a factory operating without enough space or resources. As a result, many crops begin to deteriorate even before harvest, leading to reduced quality and quantity of produce.

In response to these challenges, some farmers have turned to innovative irrigation techniques such as drip systems, which deliver water directly to the roots of plants. These methods help conserve water while ensuring that crops receive adequate hydration. For example, the Bošnjak family, based in Branjin Vrh, has adopted modern techniques to maintain the freshness and quality of their vegetables. They emphasize the importance of shade structures and controlled environments within greenhouses, which help mitigate the effects of intense sunlight and heat.

However, not all farmers have been able to implement such measures. Many small-scale producers continue to rely on traditional methods, often resulting in lower yields and higher losses. Ljubica Špernjak, a farmer from Branjin Vrh, described her daily routine as one of constant effort, starting as early as 5:30 AM to water her crops before the sun becomes too intense. She noted that there is little relief from the heat, and the work is becoming increasingly exhausting.

The economic implications of this crisis extend beyond individual farms. Experts warn that the financial sector is beginning to view extreme weather events as macroeconomic risks, with potential long-term consequences for national economies. In France, for instance, projections suggest that extreme heat could lead to losses of up to $240 billion in economic activity over the coming decades. Similar concerns apply to Germany, where the estimated loss is around $131 billion. These figures include costs related to lost working hours, decreased productivity, increased pressure on healthcare systems, and the need for substantial investments in infrastructure and urban planning.

As the summer continues, the situation remains critical. Farmers are being urged to invest more in sustainable practices and resilient crop varieties that can withstand higher temperatures. However, the transition is not easy, especially for those with limited financial resources. The challenge ahead is clear: adapting to a changing climate will require not just technological innovation but also systemic support and policy changes to ensure food security and economic stability for future generations.