TY CONF TI AGROMETEOROLOGICAL ASPECTS OF ALFALFA YIELD FORMATION IN THE ARID ZONE OF SOUTH RUSSIA KW alfalfa KW arid conditions KW sandy and heavy loamy soils KW soil moisture KW development phases KW yield formation KW and hay yield JO CONTEMPORARY CHALLENGES AND TOPICAL ISSUES OF BIODIVERSITY AND SUSTAINABILITY OF PLANT COMMUNITIES AU Turko, S.Y. AU Rybashlykova, L.P. PY 2026 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov