Rozivskyi 311 SV

Corn Rozivskyi 311 SV is a medium-early trihybrid with FAO 310, intended for cultivation in steppe and forest-steppe zones. Plant height reaches 200-240 cm, with ear attachment height of 90-100 cm. The ear has a cylindrical shape, 16-20 cm long, with a well-developed grain tip comprising about 16 rows of kernels, 36-40 kernels per row. The grain is orange-colored, cream-toothed, with a thousand-kernel weight of 280-300 g.

The hybrid exhibits high resistance to stress factors and diseases, including heat, drought, cold, as well as to major pests and diseases, confirmed by maximum resistance ratings. The plant does not bush out and shows good resistance to lodging, which helps maintain yield and simplifies harvesting. The recommended planting density at harvest varies by region: for forest-steppe zones, optimal density is 55-60 thousand plants per hectare, and for steppe zones — 40-45 thousand plants per hectare.

Rozivskyi 311 SV is versatile in use, suitable for both grain and silage production. Grain yield reaches 12.5-13 t/ha, and silage yield — 480-760 c/ha. Thanks to its characteristics and high productivity, the hybrid is a reliable choice for grain and feed production. Registered in 2008 and produced by NAAN Ukraine.