VORONEZH 643

Sunflower VORONEZH 643 is a high-yielding hybrid variety designed for cultivation in drought-prone and medium-fertility soil conditions. This medium-maturing variety has a vegetative period of approximately 132 days and an average plant height without branching. The leaves are green with moderate rugosity, and the ray flowers are bright yellow. The seeds are distinguished by the absence or weak expression of marginal and internal stripes, giving them a neat appearance.

VORONEZH 643 exhibits high resistance to major sunflower diseases such as rust, dry and gray rot, as well as low susceptibility to pests. The average seed yield in cultivation regions reaches 25.9 centners per hectare, with maximum yields up to 37.8 centners per hectare. The 1000-seed mass is approximately 63.4 grams, and the oil content in the seeds reaches 51%, ensuring a high oil yield—up to 8 centners per hectare. These characteristics make this variety advantageous for industrial oil production.

VORONEZH 643 seeds are available for direct purchase from the producer starting from the 2024 harvest. They have received positive reviews and are certified for quality, confirmed by stable high yields across various regions, including Voronezh, Lipetsk, Belgorod, and other areas. The producer offers flexible cooperation terms, including delivery via transport companies and options for exchange or installment, making seed acquisition convenient and cost-effective for agricultural producers.