SM HUBAL — medium-early corn hybrid intended for grain and silage production. It belongs to the three-line hybrid category with an intermediate kernel type, closer to the starchy type, and is characterized by a yellow upper kernel color and orange or yellow-orange lower kernel color. The plant is tall with broad leaves, with medium to large ears, slightly conical, with 14–16 rows of kernels and 34–36 kernels per row. The 1000-kernel weight is approximately 337 grams, and the ear attachment height reaches 140 cm. The vegetation period is approximately 117–120 days, corresponding to a medium-early maturity stage. The hybrid is distinguished by high yield and resistance to adverse conditions. The average grain yield in the region is around 75–77 c/ha, which is 18–32% higher than standard values, with maximum yields reaching 110–120 c/ha. The grain moisture at harvest is at the level of 25–28%, which is lower than standard values, facilitating subsequent processing and storage. The plant demonstrates rapid early growth and the "Stay Green" effect — slow leaf drying during the ripening period, which contributes to prolonged nutrient accumulation and increased dry matter concentration in the ears. SM HUBAL exhibits good resistance to major corn diseases, such as common rust, fusarium, and stalk rot, ensuring stable yields. The hybrid is less demanding on soil conditions and is recommended for cultivation in the Central Chernozem region. The recommended planting density is 75,000 plants per hectare for grain and 85,000–90,000 for silage. High water release and adaptability make this hybrid an attractive choice for farmers aiming to obtain a high-quality, high-yield product.
