Авторы:
Marina A. Dogadina, Candidate of Agricultural Sciences, Associate Professor
Alexander I. Pravdyuk, Master’s Degree Student
Elena I. Krivorotova, Master’s Degree Student
Orel State Agrarian University named after N. V. Parakhin, Orel region, Orel, Russia
Orel State University named after I. S. Turgenev, Orel region, Orel, Russia
marinadogadina@yandex.ru
