Сільське господарство та лісівництво

Hanna Pantsyreva – Doctor of Agricultural Sciences, Associate Professor, leading researcher of the Vinnytsia National Agrarian University (21008, Soniachna Str. 3, Vinnytsia, е–mail: apantsyreva@ukr.net).

Vadym Zakharchuk – postgraduate student of the Department of Plant Production and Horticulture of Vinnytsia National Agrarian University (21008, Vinnytsia, Sonyachna St., 3, email: v.zakharchuk999@gmail.com).

Vitaliy Didur – postgraduate student at the Department of Forestry and Horticulture of Vinnytsia National Agrarian University (21008, Vinnytsia, Sonyachna St., 3).

Yevgeny Volynets – postgraduate student at the Department of Engineering Mechanics and Technological Processes in the Agricultural Industry of Vinnytsia National Agrarian University (21008, Vinnytsia, Sonyachna St., 3. Email: evgen110596@gmail.com).

The purpose of the study is to analyze the technological components of improved technological techniques on the example of growing pea grain in crop rotations of the Right-Bank Forest-Steppe. The experimental field experiment was carried out in the conditions of the Right-Bank Forest-Steppe on gray forest soils in the Research and Development Group «Agronomichne» of the Vinnytsia National Agrarian University, which showed that the level of the production process during the formation of pea grain largely depended on the hydrothermal conditions of the years of research, as well as the factors that were put to study. The relevance of the conducted field research is due to their compliance with the tasks of applied research, which are implemented within the framework of budget financing on the topic «Development of scientific and technological support for increasing soil fertility and rational use of the potential of bioresources». The theoretical and methodological basis of the calculations used generally accepted methods in crop production. The results of the experiment indicate that pre-sowing seed treatment and foliar top dressing significantly affected the level of the production process of pea grain in the conditions of the Right-Bank Forest-Steppe. Therefore, in 2025, within the framework of the implementation of the tasks of the applied research, the sowing of pea varieties Impulse and Eso was carried out on March 23 using a bacterial preparation (Rizoline + Rhizosave) and organo-mineral fertilizer (Groundfix) in the pre-sowing seed treatment. The density of seedlings was 134.0 in the Eso variety and 155.5 pcs./m2 in the Impulse variety. On average, during the 2023-2024 years of research, a stable plant density was observed in the full seedlings phase, which fluctuated within 115-120 pcs./m², while no significant variation between the experimental variants was recorded. At the stage of maturation, under the influence of hydrothermal conditions of the growing season and the applied elements of biologization, the density of pea plants of the Profit variety decreased to 105-107 pcs./m². At the same time, in the Gregor variety, this indicator remained at a slightly higher level – 108-110 pcs./m², which may indicate its greater resistance to abiotic factors.

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