DERSU

Reliability in open field cultivation: Dersu cucumber

The breeding program from Fgbun Hfits Dvo Ran presents the “Dersu” variety — a bee-pollinated cucumber specifically developed for stable yields in open-field conditions. Its primary advantage lies in its generative growth pattern, which allows the plant to focus its energy on fruit production rather than excessive foliage development.

Key fruit characteristics

• Appearance and size: Smooth-skinned cucumbers, 9–12 cm in length, feature a deep dark-green color. A length-to-width ratio of 3:1 ensures they meet market standards for commercial appeal.
• Mass: Individual fruit weight ranges from 80 to 100 grams, ideal for standard fresh-market sizing.
• Maturity: The period from germination to the first harvest is under 40 days, which is critical for regions with short growing seasons.

Resistance and protection

One of the main challenges of open-field cucumber cultivation is disease pressure. “Dersu” demonstrates strong resistance to bacteriosis and downy mildew (peronosporosis). Notably, Fgbun Hfits Dvo Ran has engineered this variety to minimize risks associated with common vegetable and field crop pathogens, including defense against peronosporosis of corn and sorghum.

This variety is an excellent choice for commercial growers utilizing traditional open-field methods who prioritize early production and marketability. The smooth skin simplifies post-harvest handling, while the inherent disease resistance helps reduce the reliance on intensive fungicide programs.