| Issue |
BIO Web Conf.
Volume 181, 2025
V International Scientific and Practical Conference “Ensuring Sustainable Development in the Context of Agriculture, Energy, Ecology and Earth Science” (ESDCA 2025)
|
|
|---|---|---|
| Article Number | 01037 | |
| Number of page(s) | 10 | |
| Section | Agriculture | |
| DOI | https://doi.org/10.1051/bioconf/202518101037 | |
| Published online | 19 June 2025 | |
Biofertilizers for improving root formation based on the conversion of natural biocenoses
1 Federal State Budgetary Educational Institution of Higher Education “Oryol State Agrarian University named after N.V. Parakhin”, Orel, Russia
2 A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russia
* Corresponding author: i-gagarina@list.ru
The article presents comparative aspects of saprophytic microflora growth during aerobic fermentation of native biogeocenosis with addition of meadow hay and straw in the technology of bioorganic fertilizers and bioconversion of plant waste. The composition of soil microbiota in the process of bioconversion of plant waste is analyzed. An increase in bioconversion is revealed during preliminary preparation of organic waste using generation of low- and high-intensity cavitation action. The use of cavitation, along with the destruction of pathogenic microflora on the substrate, made it possible to significantly accelerate the processes of organic waste processing due to significant destruction of the bonds of the lignocellulosic complex. Technological achievements in the biotransformation of the lignocellulosic complex of agricultural waste into humic substances are described. In the process of developing the technology of bioorganic fertilizer, biomass residues were studied for the accumulation of organic matter and utilization of the original raw materials. The results showed that dry matter accumulates in the aerated culture liquid, 47.2% of which is organic compounds, while the weight of decomposing straw in the culture liquid decreases. An analysis of biofertilizer testing on spring wheat sprouts is presented. A growth- stimulating effect of root formation (more than 3 times) is shown on experimental samples already at the earliest stages of plant growth, expressed in the development of the root system - an increase in length and mass, which is especially important in drought conditions - increases resistance to abiotic stress and root rot.
© The Authors, published by EDP Sciences, 2025
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.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.