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Rising Temperatures, Shrinking Yields: Overcoming Climate Challenges in Tomato Production

In 2024, tomato production in Italy and Spain faced unprecedented challenges due to extreme climatic conditions. As global warming accelerates, the agricultural landscape is rapidly shifting, with heat stress and drought posing significant threats to open-field crops. For the tomato processing industry, understanding these dynamics is essential to ensuring supply chain resilience and sustainable growth.


Italy: Battling Floods and Heat

Italy’s processing tomato industry, a global leader in quality and innovation, experienced a 1.3% decline in production compared to 2023, amounting to approximately 5.4 million tonnes. While this might appear moderate, the underlying factors reveal a complex struggle against climate extremes:


  • Floods and Delayed Harvests: In Northern Italy, regions such as Emilia Romagna were hit by heavy rains in May, followed by severe flooding in Ravenna. These conditions delayed transplanting and extended harvest periods well into autumn, significantly lowering yields.


  • Heat Stress Impact: High temperatures during critical growth phases further stressed plants, reducing fruit set and quality.


Such conditions underscore the vulnerability of even the most developed agricultural systems to climate volatility.





Spain: Grappling with the Worst Drought in a Century

Spain, another key player in the tomato processing industry, faced its worst drought in a century in 2024. The consequences for agriculture, particularly tomatoes, were profound:

  • Critical Water Shortages: Near-empty reservoirs forced a reduction in irrigated areas, directly impacting tomato yields. The lack of water compounded by rising temperatures stressed crops beyond optimal thresholds.


  • Soil Salinity Concerns: Decreased river flows led to saltwater intrusion into agricultural soils, further compromising productivity and crop health.

The combination of water scarcity and heat stress significantly impacted the tomato supply chain, creating ripple effects throughout the processing industry.





The Role of Innovation in Overcoming Climate Challenges


As these challenges grow, the processing industry must pivot toward innovative solutions that safeguard yields and quality. Salicrop is at the forefront of addressing these issues with cutting-edge seed enhancement technologies designed to build resilience in open-field crops:

  • Heat Stress Resistance: Our enhanced seeds are tailored to thrive in high-temperature conditions, reducing yield losses and ensuring consistent supply for processors.


  • Salinity Tolerance: With growing concerns about soil salinity, particularly in Spain, our solutions help crops flourish in challenging environments, maintaining quality and quantity.


These technologies are not only climate-adaptive but also cost-effective and scalable, making them ideal for growers and processors looking to future-proof their operations.


A Call to Action for the Processing Industry

The 2024 season has shown that climate change is no longer a distant concern but a pressing reality. For the tomato processing industry, the stakes are high. Ensuring a reliable supply chain amidst these challenges demands proactive measures, including investing in resilient seed technologies and supporting sustainable farming practices.


At Salicrop, we are committed to partnering with industry leaders to navigate these challenges together. By leveraging innovative solutions, we can transform adversity into opportunity, ensuring that the rich heritage of tomato production thrives in a changing world.



Join Us in Building a Resilient Future

Connect with Salicrop today to learn how our solutions can revolutionize your supply chain and secure your competitive edge in the global market. Together, we can ensure a sustainable future for tomato production and processing, even in the face of climate challenges.


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