Riga RZ F1

Why "Riga RC F1" is a professional choice for long-term storage

For growers focused on the fresh market and long-term storage, the Riga RC F1 hybrid from the Dutch breeding company Rijk Zwaan is a benchmark solution in the Nantes carrot segment. The key advantage of this hybrid is the combination of root uniformity and high density, which is critical for marketability and crop longevity.

Agronomic performance and field data

With a vegetation period of 110–120 days, this hybrid is optimal for the main harvest season. The roots have a classic cylindrical shape, 15–20 cm in length, with a deep orange color both externally and internally (the core is virtually identical to the cortex). One of the key strengths of Riga RC F1 is its genetically built-in resistance to Alternaria leaf blight, which significantly simplifies crop protection and reduces the need for frequent fungicide applications.

Economic efficiency

The hybrid was specifically engineered for two scenarios: automated washing and long-term storage (5–6 months). Due to the smooth surface and high skin durability, the roots withstand mechanical harvesting and post-harvest handling exceptionally well. When maintaining a plant density of 1.0 to 1.2 million units per hectare, the crop shows excellent uniformity, minimizing waste during grading.

• Type: Nantes.
• Maturity: 110–120 days.
• Storage: 5–6 months.
• Usage: Washing, storage, fresh market.

Riga RC F1 is a balanced solution for those seeking predictable results in large-scale operations where both yield and premium post-storage quality are essential.