Вплив передсадивної обробки бульб на продуктивність і якість картоплі

The paper researches the results related to the effects of potato home gardening cultivation preplant treatment on the yield productivity, starch content a late blight a risoctoniosis contamination. The paper indicates that potato treatment with preparations Shedevr, k. c. – 0,5 l/m – etalon, Maxim 025 FS, t.k.c. – 0,75 l/m, Selest Top 312,5 FS, t.k.c. – 0,5 l/m before planting facilitates the yields increase depending on potato sort by 7,7–35,9 % as well as the reduction of potato diseases (late blight and risoctoniosis) in 1,5–2,7 times. The use of Selest Top 312,5 FS, t.k.c. for Labadia potato treatment gives the possibility to increase the potato yield by 35,9 % and potato late blight and risoctoniosis development decreases by 2,7 times as compared to the control variant.