TY JOUR TI DEVELOPMENT OF ELEMENTS OF TECHNOLOGY OF CULTIVATION OF AMARANTH IN COVER CROPS ON IRRIGATED LANDS SREDNESHIROTNYKH PLAINS OF DAGESTAN KW amaranth KW mellow KW Kizlyarets KW medium saline irrigated lands KW methods of sowing KW phenology KW productivity JO INTERNATIONAL AGRICULTURAL JOURNAL AU Shapovalov, D.. AU Savinova, S.. AU Musayev, H.. PY 2018 IS 1 PB Electronic science