| Issue |
BIO Web Conf.
Volume 42, 2022
International Scientific and Practical Conference “Sustainable Development of Traditional and Organic Agriculture in the Concept of Green Economy” (SDGE 2021)
|
|
|---|---|---|
| Article Number | 01015 | |
| Number of page(s) | 5 | |
| Section | Agrobiotechnology in Crop and Livestock Production | |
| DOI | https://doi.org/10.1051/bioconf/20224201015 | |
| Published online | 13 January 2022 | |
Changes in the concentration of methane in the ecosystem in vitro against the background of Asteraceae family plants biomass
Federal Research Centre of Biological Systems and Agrotechnologies, RAS, Orenburg, Russia
The assessment of Asteráceae Family Plants (rhizomes and roots of elecampane and wormwood) influence on the process of methane formation in the rumen ecosystem and metabolic processes was carried out. Studies (in vitro) were carried out using ANKOM Daisy II incubator (modifications D200 and D200I) according to a specialized method. Rumen contents were obtained from beef bulls with chronic rumen fistula. Gas analysis of air and volatile fatty acids samples was performed by gas chromatography. The results of the study showed that different dosages of phytobiotic preparations did not significantly affect the characteristics of fermentation in vitro. Phytobiotic preparations of elecampane and wormwood reduce the production of methane in the ruminal fluid, which may be associated with various active components or dosages of their administration.
© The Authors, published by EDP Sciences, 2022
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