Dorian F1

Simple hybrid, registered in the State Register of Promising Plant Varieties of Ukraine for 2008.

• Maturation Group — mid-season.
• Morphological Features:
  tall plants, well-leafed
  medium-sized heads, slightly convex, well-filled with seeds;
  seeds black in color, narrow-oval in shape, medium size;
  plants flower in mid-season, maturity — from mid to late.
• Agronomic Properties:
  hybrid resistant to lodging and drought;
  weakly affected by rot, tolerant to false powdery mildew and rust;
  high yield potential and oil content.
• Recommended for cultivation in Steppe and Forest-Steppe regions. Optimal planting density — 55-60 thousand/ha, under poorer conditions — 45-55 thousand/ha.