%0 Journal Article %T GROWTH, DEVELOPMENT AND YIELD OF LETTUCE WHEN GROWN IN SPRING GREENHOUSES IN THE OMSK REGION %A KLING, A.P. %A KUMPAN, V.N. %A PROKHOROVA, N.A. %K lettuce, green leaf lettuce, protected soil, spring greenhouse, growth, development, productivity %J Vestnik of Omsk SAU %D 2023 %N 52 %P 7 %I FSBEI HE Omsk SAU