Ukrainian F1

Originator: All-Ukrainian Scientific Institute of Selection.

The sunflower hybrid 'Ukrainian F1' has been included in the Register of Plant Varieties of Ukraine since 2001.

Early-maturing hybrid. Vegetation period 105-108 days.

Exhibits high resistance to downy mildew and false powdery mildew.

A distinguishing feature of the hybrid is its enhanced competitiveness against weeds due to intensive early growth.

Hybrid with active response to fertilizers, resistant to lodging, well-adapted to mechanical harvesting.

Oil content − 49.6-51.8% .

Yield potential is 52 centners per hectare.

Yield obtained in competitive trials − 38 centners per hectare.

Recommended for cultivation in the Forest-Steppe and Steppe zones of Ukraine.