M. N. Gripas
Federal Agricultural Research Center of the North-East named N. V. Rudnitsky
Russian Federation

Maria N. Gripas, PhD in Agricultural science, senior researcher, head of the Laboratory of Breeding and Primary Seed Growing of Perennial Grasses

E. G. Arzamasova
Federal Agricultural Research Center of the North-East named N. V. Rudnitsky
Russian Federation

Ekaterina G. Arzamasova, PhD in Agricultural science, researcher, the Laboratory of Breeding and Primary Seed Growing of Perennial Grasses

E. V. Popova
Federal Agricultural Research Center of the North-East named N. V. Rudnitsky
Russian Federation

Eugenia V. Popova, PhD in Agricultural science, researcher, the Laboratory of Breeding and Primary Seed Growing of Perennial Grasses