%0 Journal Article %T PRODUCTIVITY OF VETCH-OAT MIX BY GYPSUM AND GREEN MANURE FERTILIZER APPLICATION ON SALINE SOILS OF CENTRAL YAKUTIA %A Maksimova, K.. %A Nikolaeva, V.. %K yield, productivity, digestible protein, vetch-oat mix, salinity, gypsum application, fertilizers, salinity, alkalinity %J INTERNATIONAL AGRICULTURAL JOURNAL %D 2019 %N 2 %P 0 %I Electronic science