%0 Journal Article %T ECONOMIC EFFICIENCY OF TOMATO HYBRIDS CULTIVATION ON COCONUT SUBSTRATE IN WINTER-SPRING TURNOVER IN THE CONDITIONS OF DAGESTAN %A Akhmedova, P.M. %K Republic of Dagestan, tomato, varieties, winter-spring turnover, protected soil, hydroponics, fruit weight, fruiting, yield %J Vestnik of Kazan State Agrarian University %D 2020 %N 15 %P 4 %I Kazan state agrarian University