Originator: Institute of Plant Growing named after V. Ya. Yuryev, NAAN, and Belgorod State Agricultural Academy named after V. Ya. Gorin, Russia.
Hybrid type: triple interline.
Registered in the Russian Selection Achievements Register since 2013. Recommended growing zones — Fifth Region of the Russian Federation.
Cultivar characteristics. Variety semidentata (ssp.semidenta). Plant height 290-310 cm. Ear attachment height 95-100 cm. Leaf number 16-17. Ear length 23-24 cm. Row number of kernels 16-18. Grain yield 82-84%. Ear stalk red. 1000-kernel weight 290-300 g.
Biological features. Maturity group medium-early FAO 250. Days from emergence to full maturity 105-110 days. Initial growth rapid. Cold resistance high. Drought resistance high. Resistance to lodging high. Resistance to ear drooping high. Resistance to Fusarium ear rot high. Resistance to Gibberella ear rot high. Resistance to stalk rot high. Resistance to corn borer high.
Agronomic features. Potential grain yield 10.0-10.5 t/ha. Recommended harvest density 65-70 thousand/ha. Harvest moisture 20-22%. Potential green mass yield 55.0-60.0 t/ha. Dry matter content in green mass 32-34%. Protein content in grain 10.0-10.5%. Starch content 75.0%.
Hybrid seed production is conducted on sterile M-type basis according to full restoration scheme without panicle abortion. Motherline sterility 99-100%. Optimal sowing scheme for parental lines on hybridization sites 12:4; 6:2. Yield of conditioned seeds under high agronomic practices reaches 3.5-4.0 t/ha.
