Corn of the variety Rusich is a warm-loving annual plant of the grass family, successfully grown in Ukraine. The plant has an upright stem, 300 to 400 cm tall and about 7 cm in diameter, and linear-lanceolate leaves up to 100 cm long and 10 cm wide. The corn cobs have evenly arranged rows of kernels, predominantly yellow, which are highly nutritious and positively affect all systems of the body. Young cobs contain about 86 kcal per 100 g, boiled and canned ones — about 120 kcal, and porridge made from mature kernels has a caloric content of 328 kcal per 100 g, making corn a universal food product for all seasons. Rusich corn seeds have high adaptability and are suitable for cultivation using both intensive and extensive technologies. Due to its cream-toothed kernel type, the variety is suitable for early planting and demonstrates high drought resistance, ensuring a stable yield even under water shortage. For planting, prepared seeds should be soaked and germinated before transplanting into fertile, light soil at a temperature no lower than +12 °C. The optimal planting depth is 7 cm, and the distance between rows — 60 cm. Early harvest can be achieved by growing through seedlings with subsequent hardening and transplanting to rows. Care for Rusich corn includes regular watering with 1-2 liters of water per plant, soil loosening to retain moisture, and fertilization depending on the growth phase. Nitrogen and potassium fertilizers are required at the beginning of growth, while later on, phosphorus and micronutrients such as manganese, zinc, copper, and boron are needed to maintain plant health and increase yield. Harvesting depends on the intended use: sweet cobs are harvested when white sap exudes from the kernels, and grain cobs — after full ripening and drying. Milk cobs can be stored in the refrigerator for up to 20 days or frozen for long-term storage up to 36 months, allowing enjoyment of fresh corn flavor throughout the year.
