00498naa#a2200181#i#450# EN\\bibl\101796 20250904081330.4 2588-0209 20190625b2019####ek#y0engy0150####ca RU ASSESSMENT OF POTATO HYBRIDS IN COMPETITION TEST Journal article Moscow Electronic science 2019 0 с. Journal article local Okhlopkova P Yakovleva N Efremova S stolypinvestnik.ru