Agriculture and forestry

Mazur Viktor Anatoliyovych – Candidate of Agricultural Sciences, Associate Professor of the department of plant production, selection and bioenergetic cultures, Rector of Vinnytsia National Agrarian University (21008, Vinnytsia, Solnechnaya St., 3).

Gypsy Elena Ivanovna – Candidate of Agricultural Sciences, Senior lecturer of the department of landscape gardening, horticulture of the Vinnytsia National Agrarian University (21008, Vinnytsia, Sunnychnaya st. 3, email: lenkatsiganskaya@gmail.com).

Shevchenko Natalia Vasilievna – assistant of the chair of plant growing, breeding and bioenergetic cultures of the Vinnytsia National Agrarian University (21008, Vinnytsia, 3, Solnychna St., e-mail: shevcnenkonatalia@vsau.vin.ua).

The results of studies the effects of pre-sowing treatment of seeds with the preparation “Polimiksobakteryn”, as well as foliar nutrition with the fertilizer “Micro Mineralis” (corn) and the growth biostimulator “Stympo” on the height of the corn hybrids in the conditions of Right bank Forest-steppe. The height of corn plants in the flowering phase due to the complex use of seeds with the preparation Polimiksobakteryn as well as foliar nutrition with the “Micro Mineralis” (corn)+Stimpo increased to 213 cm in comparison with control. In the phase of milk ripeness, the height of corn plants was 208 cm, and the application of foliar nutrition “Micro Mineralis” (corn)+“Stimpo” provided a growth of 6 cm compared to control. Due to the use of seed treatment, the height of the hybrid Aria increased to 212 cm. The application, together with the treatment of the seeds of foliar nutrition, “Micro Mineralis” (corn)+“Stimpo” ensured an increase of 10 cm compared with the control.

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