O. V. Levakova
Institute of Seed production and Agrotechnologies, Branch of the Federal Budgetary Scientific Institution “Federal Research Agro-Engineering Center VIM”
Russian Federation

Candidate of Agricultural Sciences, leading researcher of the department of breeding and primary seed production

390502, Ryazan Region, Ryazan district, v. of Podvyaze, Parkovaya Str., 1

e-mail: podvyaze@bk.ru

O. V. Gladysheva
Institute of Seed production and Agrotechnologies, Branch of the Federal Budgetary Scientific Institution “Federal Research Agro-Engineering Center VIM”
Russian Federation

Candidate of Agricultural Sciences, head of the Institute

390502, Ryazan Region, Ryazan district, v. of Podvyaze, Parkovaya Str., 1

e-mail: podvyaze@bk.ru

M. I. Kostanyants
Institute of Seed production and Agrotechnologies, Branch of the Federal Budgetary Scientific Institution “Federal Research Agro-Engineering Center VIM”
Russian Federation

junior researcher of the department of breeding and primary seed production

390502, Ryazan Region, Ryazan district, v. of Podvyaze, Parkovaya Str., 1

e-mail: podvyaze@bk.ru