Sunflower AS 35143

AS 35143 is a mid-late maturity, two-row hybrid sunflower (Helianthus annuus L.) intended for cultivation in the Central Chernozem region and other areas with suitable climatic conditions. Plants reach high maturity height and are characterized by the absence of branching. Leaves have green coloration with slight blistering, and ray flowers are bright yellow. The vegetation period of the hybrid is 123 days, ensuring optimal maturity and high productivity. The hybrid is distinguished by high yield and oil content. Average yield in the Central Chernozem region reaches 30.6 c/ha, with maximum yield up to 41.5 c/ha. The mass of 1000 seeds is 53.2 g, and the oil content in seeds is 48.1%, ensuring oil collection at the level of 10.9 c/ha. High oil content and stable yield performance make AS 35143 an attractive choice for intensive oilseed crop production. AS 35143 exhibits high resistance to major sunflower diseases, including Phomopsis, false powdery mildew, and race C of Sclerotinia, contributing to reduced yield losses and lower costs for plant protection. Classical soil preparation technology is recommended, and seeding density should be adjusted according to soil moisture levels. Due to its characteristics and adaptability, the hybrid is suitable for cultivation in various regions, including the Central Chernozem, North Caucasus, and Volga regions.