Sunflower seeds Lyman OR (7ras), Kyiv

Lyman OR (7 races) - mid-early trilineal hybrid (113-118 days) in the Register of Plant Varieties of Ukraine since 2008.
Plant height - 170-180 cm
The diameter of the basket is 20-22 cm.
Weight of 1000 seeds - 55-65 g.
Potential yield - 50-55 t/ha(//tractor-service.com)
Oil content in seeds - 51.3-53.0%

Genetically resistant to powdery mildew, downy mildew, demanding on soil fertility.
The optimal plant density during the growing season is 50-55 thousand / ha. The hybrid competes well with weeds due to the large leaf surface of the plants. A hybrid of the intensive type, well responsive to the application of fertilizers, demanding on reserves of productive moisture in the soil. Reduces performance in hot weather to a lesser extent than other hybrids.
The maximum yield of the hybrid at the State Commission for Variety Testing in 2006 in the Mykolaiv DCESSR was 51.8 t/ha. The seeds of the hybrid contain an increased amount of oleic acid (75-80%).