The hybrid sunflower 'Plot', developed by the Institute of Plant Growing named after V. Ya. Yuryev, is characterized by high yield and resistance to adverse conditions. The average yield in the steppe zone is 28.6 c/ha with a guaranteed increase of 2.2 c/ha, and the potential yield reaches 44.1 c/ha. The oil content in the seeds is 51.4%, and protein content is 16.5%. The hybrid has medium-sized heads with a strongly convex shape, and the seeds are narrowly oval in shape and black with weakly expressed stripes along the edges. 'Plot' shows relative resistance to lodging, shattering, and drought, as well as low susceptibility to diseases, making it a reliable choice for cultivation in steppe and forest-steppe zones. Sunflower 'Plot' is recommended for cultivation under various climatic conditions, including zones with adequate and insufficient moisture. The optimal plant density at harvest varies depending on soil moisture level, allowing adaptation of agronomic practices to specific conditions. The hybrid is also optimized for use of the herbicide Express® by FMC, which contributes to effective weed control and increased yield. Thanks to resistance to major diseases such as phomopsis, sclerotinia, and false powdery mildew, 'Plot' ensures stable and high-quality yields. Sunflower as a crop has a rich history, dating back to its origin in North America around 3000 BC and subsequent spread to Europe and Russia. In Russia, sunflower gained widespread adoption due to the efforts of breeders and the development of oil production industry in the 19th century. Modern hybrids such as 'Plot' are the result of long-term selection aimed at increasing oil content, disease resistance, and adaptation to various climatic conditions. This makes sunflower one of the most important oilseed crops, in demand in agriculture and food industry.
