%0 Journal Article %T Phytotesting of sod-podzolic soil and leached chernozem when using new forms of nitrogen fertilizers %A Zavalin, A.A. %A Sviridova, L.A. %A Lapushkin, V.M. %A Leshchinskaya, K.S. %K phytotesting, sod-podzolic soil, leached chernozem, urea, urea-formaldehyde fertilizers, UF, spring wheat, white mustard, ammonification, nitrification %J INTERNATIONAL AGRICULTURAL JOURNAL %D 2025 %N 0 %P 5 %I Electronic science