Productivity of sunflower lines in the conditions of the south of Western Siberia

In modern conditions of agricultural production, the use of domestic technologies is the basis for a stable supply of necessary products and strengthening Russia's food security. New high-yielding sunflower varieties and hybrids are in demand and are successfully used by agricultural producers. To obtain a positive effect when crossing parent forms, it is necessary to carefully evaluate and select the aligned linear material. The data obtained in our study allowed us to identify the K 200 line as the most promising for obtaining sunflower varieties.