Application of growth regulators-antistressors in complex with universal bioactive fertilizers in seed production of gourds

Relevance. The effectiveness of seed soaking before sowing in a solution preparations the epibrassinolide group for protection and preservation seedlings gourds from temperature stresses, increasing yield fruits seeds was studied. Methodology. objects research were Epin Extra, Plus, EcoFus, Ferovit, Zircon Siliplant, which allow to overcome effects increase immunity, have stimulating effect on germination plant growth vegetable crops. Results. In course studies, it found that contribute significant with prolonged exposure low temperatures. Soaking watermelon Tersky early variety drugs ensured safety 24.2 35.3%, while control variant, death plants 100%. Extra had greatest anti-stress watermelon. Preparations melon showed less efficiency protecting seedlings, 21.1-27.3% survived. maximum number remained when using Plus. It should be noted solutions group, protect damage by temperatures, is an effective technological operation makes possible smooth out impact stress factor.