TY JOUR TI The productivity and parameters of adaptability low pentazans varieties of winter rye of vir breeding under conditation of the North-West Region KW Winter rye KW variety KW yield KW stability KW homeostaticity KW plasticity KW environmental factors KW coefficient of variation KW adaptability KW environmental conditions KW yield potential. JO Actual directions of scientific researches of the XXI century: theory and practice AU Kobylyanskiy, V.. AU Aniskov, N.. AU Safonova, I.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov