Статті, тези конференцій. Навчально-науковий інститут агротехнологій, селекції та екології

Постійне посилання зібрання

https://dspace.pdau.edu.ua/handle/123456789/10

Переглянути

Перегляд Статті, тези конференцій. Навчально-науковий інститут агротехнологій, селекції та екології за Ключові слова "biological fertilizers"

Зараз показуємо 1 - 2 з 2
  • Ескіз
    Публікація
    The effect of biological and mineral fertilizers on the biological productivity of grain sorghum varieties of different maturity groups
    (2026-03-02) Єремко, Людмила Сергіївна; Yeremko, L. S.; Semenov, D. R.; Shevchenko, B. Iu.
    The article presents the results of a comprehensive study on the impact of various fertilization systems on the growth, development, and biomass accumulation of grain sorghum (Sorghum bicolor L.). The author examines the interaction between mineral fertilizers (NPK) and modern biological preparations (inoculants and growth biostimulants) across different maturity groups, ranging from early-maturing to late-maturing varieties. The research evaluates how the synergy of biological and mineral nutrition influences key parameters of biological productivity, including plant height, leaf area index, and dry matter distribution. It was established that early-maturing varieties show a higher responsiveness to biological starters, while late-maturing genotypes utilize mineral fertilizers more efficiently due to their longer vegetation period. The findings substantiate that an integrated fertilization approach significantly enhances the grain yield and energy value of sorghum, providing a sustainable solution for grain production in arid and semi-arid conditions.
  • Ескіз
    Публікація
    The effect of biological fertilizers and microelements on soybean yield
    (2026-03-02) Єремко, Людмила Сергіївна; Yeremko, L. S.; Rudenok, O. O.; Sviatetskyi, V. A.; Kramarenko, K. E.
    The article investigates the combined influence of biological fertilizers and essential microelements on the formation of soybean (Glycine max L.) yield. The author evaluates the efficiency of integrating bacterial inoculants (nitrogen-fixing strains) with the application of key micronutrients such as boron, molybdenum, and cobalt, which play a crucial role in enzymatic processes and symbiotic activity. The research highlights how this integrated nutrition system stimulates early plant development, enhances the nitrogen-fixing capacity of root nodules, and improves the chlorophyll content in leaves. The study provides data on the positive correlation between the application of chelated microelements and yield structure parameters, including the number of pods per plant and seed weight. The findings substantiate that the synergy of biological agents and micronutrients not only increases grain yield but also enhances the protein content in seeds, offering a cost-effective and environmentally friendly approach to soybean cultivation.