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0225U004539,
(0124U000118)
,
The management of the productivity of cereal grain crops in the conditions of the Western Forest Steppe
Управління продуктивністю зернових колосових культур в умовах Західного Лісостепу
Yashchuk Tetiana S., Кандидат сільськогосподарських наук
11-12-2025
Ternopil State Agricultural Research Station of the Institute of Agriculture of the Carpathian Region of the National Academy of Agrarian Sciences of Ukraine
To develop scientific and practical recommendations for managing the productivity of cereal grain crops in the conditions of the Western Forest Steppe. To determine the level of adaptation of the existing basic methods and technological elements of the agrobiological system of growing modern varieties of winter and spring forms of wheat and barley, which would be based on the use of the biological potential of crops and the application of effective technologies in the Western Forest Steppe zone
Object of research: the process of forming the yield and quality of grain of modern varieties of winter barley, winter wheat, spring wheat depending on the variety, sowing date, application of bactericidal and fungicidal fertilizers. Purpose of work: to study the regularities of the formation of productivity of agrocenoses of modern varieties of winter barley, winter wheat, spring wheat; to reveal the mechanisms of adaptation to climate change based on the maximum realization of the biological potential of plants and optimization of the fertilization system and to improve the elements of the technology of growing grain spike crops for the conditions of the Western Forest-Steppe. Research methods - field, laboratory, statistical. Theoretical and practical results: Effective technological elements of increasing the productivity of grain spike crops in the conditions of the Western Forest-Steppe have been developed. An analytical note has been formed and scientific and practical recommendations have been developed. The optimal sowing dates of domestic varieties of winter wheat and winter barley were specified, and the peculiarities of their productivity formation in connection with climate change were determined. An economic assessment of the effectiveness of the recommended elements of the technology was calculated. The advantage in productivity of winter wheat and barley was established when sowing them at optimal times (+0.47t/ha and 0.89t/ha). Sowing of winter wheat from 25.09–05.10 provided the highest yield of quality grain 6.70–7.10t/ha, profitability 54.6–56.7%. For winter barley, respectively, when sowing 15–25.09: 6.05–6.10t/ha, 55.9–58.3%. The effectiveness of the use of modern bactericidal-fungicidal fertilizers has been established: due to the action of VERNO FG and Silver Phos in variants with treatment of crops in the tillering phase, or in the tube formation phase, once or twice (+0.49 t/ha and +0.54 t/ha). Scope of application - agriculture.
Nataliia P. Samets
Paradovska Olha V.
Yurii S. Hrytsevych
Muzyka Olha M.
2025-12-11
Updated: 2025-12-13
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