| Issue |
E3S Web Conf.
Volume 480, 2024
II International Scientific and Practical Conference “Energy, Ecology and Technology in Agriculture” (EEA2023)
|
|
|---|---|---|
| Article Number | 03016 | |
| Number of page(s) | 6 | |
| Section | Agriculture, Engineering and Technology in the Agro-Industrial Complex | |
| DOI | https://doi.org/10.1051/e3sconf/202448003016 | |
| Published online | 18 January 2024 | |
Evaluation of the prospects for the use of growth-stimulating complexes of endometabolites of cyanobacteria Arthrospira platensis in soybean cultivation
1 Federal State Budgetary Scientific Institution “Federal Scientific Center of Legumes and Groat Crops”, 10, building 1, Molodezhnaya Str., vil. Streletsky, Oryol district, Oryol region, 302502, Russia
2 Kursk State University, 33, Radishcheva Str., Kursk, 305000, Russia
* Corresponding author: kristi_orel@bk.ru
For the first time, data were obtained on the use of the cyanobacteria Arthrospira platensis endometabolite complex and its modifications, fortified (additionally enriched) with nutrients B, Se, and P in soybean cultivation technology, which acted not only as growth regulators, but also as adaptogens to external abiotic stress factors during the growing season of the studied crop. It was found that the use of complexes fortified with phosphorus and selenium in pre-sowing seed treatment (0.6 l/t) and foliar top dressing of vegetative soybean plants in the phase of 1-3 triple leaves provides the greatest increase in grain yield by 0.23 and 0.2 t/ha, or by 10.1 and 8.8% in the indeterminate Mezenka variety, and protein collection at the same time is 1022.5 and 1012.7 kg/ha, respectively.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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