In the contemporary context, strawberry cultivation is confronted with significant challenges due to the effects of climate change, resulting in conditions that are both unpredictable and often stressful for the crop. Such conditions include sudden temperature changes, extreme weather events, and increasing pressure from aggressive pathogens. As a consequence, there is a clear need for resilient strawberry varieties that can thrive in these difficult agronomic and climatic environments.
The crucial role of varietal research in overcoming these obstacles is emphasised by Federico Stanzani, commercial director of the Consorzio Italiano Vivaisti (CIV). "Varietal research is essential to provide European growers with practical and sustainable options. Climate instability has increased the threat of aggressive pathogens, while European regulations continue to limit the availability of chemical treatments. The development of tolerant and resistant varieties is essential to ensure stability and productivity. This is where Klodia CIVH725 comes in. It is an innovative strawberry variety developed by CIV."
Klodia CIVH725 is a uniform strawberry variety (Junebearer) developed to meet the challenges of modern agriculture and the demands of the market. Its main characteristics include a number of factors: "Firstly, powdery mildew tolerance, a key feature for growers in northern Europe where this disease is a major challenge; early production and double flowering: this extends the harvest period and maximises the yield per plant; exceptional fruit quality, which gives the strawberries a sweet taste, a uniform bright red colour, and a long shelf-life, ideal for the retail market." Finally, Stanzani points out: "Adaptability and versatility. It adapts perfectly to different growing methods, from tunnel to open field and even above-ground systems, giving growers flexibility."
The agronomic strengths of Klodia, a uniform variety specifically adapted to the climate of northern Italy and northern Europe, are highlighted by Andrea Colpo, assistant breeder at CIV. "Klodia is characterised by medium vigour and upright growth, which makes harvesting easier. Its longer flowering period ensures a longer production cycle than Clery, while maintaining the same early harvest. These characteristics, combined with its resistance to pathogens and its low fertiliser requirements, in particular low nitrogen inputs, make it an excellent choice for growers looking for a variety that is productive, reliable, and easy to manage."
The assistant breeder also stresses the importance of harvesting the fruit correctly in order to achieve the optimum quality. "To ensure the best flavour and texture, it should be harvested when the flesh has reached a deep red colour. The variety is particularly suitable for the major markets in northern Europe, including France and Germany. However, we also see a lot of potential in countries such as the Netherlands, Belgium, and the United Kingdom.
"Although Klodia CIVH725 will not be launched until 2021, it has already achieved considerable success, particularly in the German and French markets. Its initial success has led to growing interest from growers, and the partnering nurseries (Salvi Vivai and Mazzoni Vivai) are increasing production to meet the growing demand."
For more information:
C.I.V. Consorzio Italiano Vivaisti
San Giuseppe di Comacchio (FE) - Italy
Tel.: +39 0533 399431
[email protected]
www.civ.it