%0 Journal Article %T THE BIO-STIMULATOR APPLICATION FOR IMPROVING THE QUALITY OF LETTUCE GREEN MASS %A Zhirnova, D.F. %K lettuce, bio-stimulators, moisture mode, irrigation mass, vegetative mass, ascorbic acid, efficiency, vegetation experiment %J Bulletin of KSAU %D 2014 %N %P 4 %I Krasnoyarsk State Agrarian University