EXOGENOUS OPTIMIZATION OF THE ANTIOXIDANT PROTECTION CAPACITY OF PLANTS IN MODERATE DROUGHT CONDITIONS

The effect of Thiourea, Galmet and Thiogalmet on the antioxidant protection capacity plants in moderate drought conditions was studied. is a new chemical composition that contains Thiourea (Tu) - preparation consists mixture potassium, ammonium, magnesium gallates, potassium molybdate ammonium paramolybdate. Biological tests were performed vegetation complex Institute Genetics, Physiology Plant Protection. As subjects investigations served Glycine max (Merr) L Nadejda variety Zeya mays LP458 cultivar, grown Mitcherlih pots with 40 kg soil exposed to stress at critical stages for water. It has been established pre-treatment and, particular, increases activity superoxide dismutase (SOD), catalase (CAT), ascorbateperoxidase (APX), glutathione reductase (GLR) peroxidase (GLPX). high enzymes associated decrease content malonic di-aldehyde (MDA). increase pre-treated recorded both optimal oxidative induced by drought. shown be one biologically active chemicals can used agriculture reduce negative impact caused reactive oxygen species (ROS).