%0 Journal Article %T DEVELOPMENT AND JUSTIFICATION OF A SCARIFIER WITH A CONE DISC FOR BEAN SEEDS %A Khasanov, E.R. %A Mirzamatov, R.R. %A Yakupov, A.M. %A Yamaletdinov, M.M. %K alfalfa seeds, seed scarification, cone surface, discrete element method, angle of repose, calibration, Rocky DEM %J Vestnik of Kazan State Agrarian University %D 2023 %N 18 %P 8 %I Kazan state agrarian University