by V.A. Isaychev, N.N. Andreev, I.L. Fedorova
Published in Volga region farmland (01.03.2021)

by Kostin V.I, Isaychev V.A, Reshetnikova S.N
Published in Vestnik of Ulyanovsk State Agricultural Academy (2014)

by Isaychev V.A, Andreev N.N, Kaspirovsky A.V
Published in Vestnik of Ulyanovsk State Agricultural Academy (2013)

by Isaychev V.A, Andreev N.N, Mudarisov F.A
Published in Vestnik of Ulyanovsk State Agricultural Academy (2012)