Yield and Sowing Qualities of Winter Bread Wheat Seeds Depending on the Preceding Crops and Sowing Dates in the Forest-Steppe of Ukraine

Wheat is one of the most important crops in world due to its wide geographical adaptation and nutritional value. The use high-quality seeds best varieties being adapted local growing conditions an requirement for increasing wheat yields. purpose this research was establish influence preceding sowing dates on yield seed quality winter bread varieties. On average, maximum capacity 2016–2018 obtained variety Trudivnytsia myronivska (7.41 t/ha) when 15 September after green manure, minimum MIP Kniazhna (4.03 October soybean as crop. Shifting later ones led decrease by 0.97 0.62 t/ha manure soybean, respectively. After crop (5.77 formed Valensiia 25 September. By ANOVA it found that level significantly affected hydrothermal year (63%), interaction “preceding ? year” (12%) (11%). It revealed increase weight 1000 average 3.9 g comparison with soybean. There a slight effect vigor laboratory germination. These rates were slightly higher early optimal compared Thus, confirmed Right-Bank Forest-Steppe production, especially pre-basic seeds, while are dates. For 05 October, highest October. Locations rotation will promote efficient using climatic anthropogenic factors, grain per area unit, improve quality.