For citations:

Polityko P.M., Kapranov V.N., Kiselev E.F., Posmetny R.S., Garmash G.A., Garmash N.Y. Agrotechnicals aspects of formation of productivity of varieties of the soft spring wheat in the central non-black earth region. Agrarian science. 2019;1:81-85. (In Russ.) https://doi.org/10.32634/0869-8155-2019-326-1-81-85