CO-2

 
Year of release 1986
Developed by AICRP (Sunflower) centre,
Tamil Nadu Agricultural University,
Coimbatore
Recommended ecology Tamil Nadu
Seed yield (kg/ha) Average : Rainfed : 800 - 1000, Irrigated : 1200 – 1600
Potential: Rainfed : 1400 -1600, Irrigated : 1500 – 1800
Oil Content(%) 36-38
Days to maturity 80-85
Days to flowering 50-55
Plant height (cm) 130-135
Head Diameter (cm) 15-17
100 seed weight (g) 4.0-4.5
Volume weight (g/100 ml) 32.5
Hull content (%) 29-31