title: The optimization of the fermentation process of wort from apples Spartan varirty for the unfortified sweet wines
abstract: On average, over three years, the metabolic energy content in the grain yield of spring triticale of the Solovei Kharkiv variety was 48.2 GJ/ha in the case of no fertilizer and increased to 58.5-74.6 GJ/ha in the background + N 30-150 versions. For the retail application of nitrogen fertilizers, the indicators came short of the single nitrogen application, especially in the background + N 0 + N 30 (52.6 GJ/ha) version, and the background + N 60 + N 60 + N 30 (67.3 GJ/ha) version came short least
journal: Collected Works of Uman National University of Horticulture