Ecological and biological characteristics of tree plantings of the Orel SAU arboretum

by Parakhina E.A., Silaeva Zh.G., Kiseleva L.L., Chaadaeva N.N., Tyapkina A.P.
Published 2021-01-01

The state and prospects of using Central Russian bee colonies of the “Orlovsky” type

by Grankin N.N., Bakina S.N., Tyapkina A.P., Fedyaeva T.V., Fomina E.A.
Published 2021-01-01