%0 Journal Article %T Evaluation of biennial sweet clover samples in competitive variety testing and creation of a new variety in the conditions of the forest-steppe of the Middle Volga region %A Timoshkin, O.A. %A Timoshkina, O.Y. %K sweet clover (Melilotus), breeding samples, variety, competitive variety testing, productivity, feed quality %J INTERNATIONAL AGRICULTURAL JOURNAL %D 2024 %N 0 %P 3 %I Electronic science