TY JOUR TI АNALYSIS OF SOURCE MATERIAL FROM RUSSIA AND GERMANY IN THE SELECTION OF SOFT SPRING WHEAT IN THE CONDITIONS OF THE SOUTHERN FOREST-STEPPE OF THE OMSK REGION KW spring wheat KW genotype KW resistance KW lodging KW yield KW powdery mildew KW stem rust KW brown rust JO Vestnik of Omsk SAU AU ROSSEEVA, L.P. AU BELAN, I.A. AU OMELYANYK, L.V. AU OMELYANYUK, L.V. PY 2025 IS 60 PB FSBEI HE Omsk SAU