Onion Dritan

Genetic Protection and Yield: Analyzing the Dritan Onion

Bejo's breeding program in the mid-season segment has produced a hybrid focused on processability and the mitigation of production risks. Dritan is a precision tool for farmers aiming to balance high marketability with robust resistance to a wide spectrum of soil-borne pathogens.

Biological Resilience as the Foundation of Defense

The key advantage of this hybrid is its pronounced tolerance to a complex of diseases that typically limit onion yields. Its genetically encoded resistance to Fusarium, pink root rot, and downy mildew reduces reliance on fungicide treatments. This not only optimizes production costs but also enhances the environmental profile of the crop.

Technical Potential of the Bulb

• Uniformity: A weight of 110–120 grams combined with an uniform round shape makes Dritan an ideal candidate for mechanized harvesting. The high density of the bronze-yellow outer scales provides necessary protection against mechanical damage during harvest operations.
• Versatility: The combination of succulent white layers and a dense internal structure makes this hybrid suitable for both the fresh market (salad onion) and industrial processing, where high dry matter content is a critical parameter.
• Maturation: A 100–110 day vegetation period allows for the optimization of harvest logistics, effectively managing peak equipment workloads.

Technically, this hybrid is engineered to minimize losses during post-harvest handling. The tight adherence of the scales and resistance to rot during storage make Dritan a reliable choice for commercial operations engaged in long-term supply chains.