Sunflower VK 678 ZU

Focus on Technology and Oil Content

VK 678 ZU is a selection product from the Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), designed for farms operating under the Clearfield (Euro-Lightning) system. In regions with severe infection pressure where conventional hybrids often succumb to rot, this sunflower variety demonstrates high stability thanks to its genetically inherent tolerance to major pathogens.

Agronomic Profile

This mid-ripening hybrid grows to 170-180 cm, ensuring convenient mechanical harvesting. Its key advantage is a high potential for oil accumulation (45-50%), making it attractive to processors and allowing for better pricing when selling the crop. The development led by Sergey Goncharov, Valentina Savchenko, and Elena Ryzhenko achieved a cumulative protection effect: the plant effectively resists phomopsis, phoma, and a complex of rots.

Who is this hybrid for?

• Farmers in regions where soil-borne pathogens pose a critical risk factor.
• Operations practicing intensive weed and broomrape control using imidazolinone-based herbicides.
• Producers seeking a balance between high yield and high-quality chemical seed composition.

The main strength of VK 678 ZU is its resistance to white and grey rot, which are frequent causes of lodging and loss of seed quality. By choosing this hybrid, you protect your investment in seed material against biological risks, ensuring a predictable yield at the end of the season.