Corn variety Kalina is a simple mid-early hybrid with a vegetative period of about 100 days. The plant is of medium height with leaves of medium width and slightly curved shape. The ear is long, cylindrical, medium thickness with a medium-length stalk. The kernel is dent-shaped, yellow-orange in color, with medium-intensity anthocyanin coloring of the central axis. The tassel is characterized by medium density of florets, weak anthocyanin coloring of the silk, and weak floret sheath coloring. The plant exhibits resistance to smut and stalk rot, while in field conditions, it shows a medium degree of damage by corn borer.
The average yield of grain in the cultivation region is about 59.5 centners per hectare, exceeding the standard level by 10.2%. The maximum yield reached 117.6 centners per hectare. The moisture content of the grain at harvest is at 21.1%, which is 2% lower than the standard. These characteristics make the Kalina variety attractive for cultivation in various regions, especially in the North Caucasus region.
This corn variety is distinguished by good adaptation to climatic conditions and soils, ensuring stable high yields. Due to its agronomic qualities and resistance to diseases, Kalina is suitable for use in agriculture as a source of high-quality grain with good technological properties.
