%0 Journal Article %T DEMOUTIONAL AND INVASIVE PROCESSES OF LAYLANDS IN THE STEPPE ZONE OF THE REPUBLIC OF KHAKASSIA %A Martynova, M.A. %K Ulmus pumila, demutation, invasion, windbreak forest fields, natural regeneration, laylands %J Bulletin of KSAU %D 2019 %N %P 5 %I Krasnoyarsk State Agrarian University