Issue |
E3S Web Conf.
Volume 555, 2024
Relevant Issues of Ecology and Environmental Management (RIEEM-2024)
|
|
---|---|---|
Article Number | 03004 | |
Number of page(s) | 8 | |
Section | Environmental and Food Safety Technologies | |
DOI | https://doi.org/10.1051/e3sconf/202455503004 | |
Published online | 30 July 2024 |
The study of fermented compound feeds from agricultural production waste and processing industry
1 Institute of environmental engineering of the Peoples' Friendship University of Russia, 6 Miklukho-Maklaya str., Moscow, 117198
2 Peoples' Friendship University of Russia (RUDN University), 117198, 6 Miklukho-Maklaya str., Moscow
3 The North Caucasus Zonal Veterinary Research Institute is a branch of the Federal State Budgetary Scientific Institution "Federal Rostov Agrarian Scientific Center. Rostov region, Novocherkassk, Rostov highway, 0
* Corresponding author: Fumrostov@mail.ru
The article is devoted to the study of quality and safety indicators of compound feeds made from agricultural and processing industry waste under the influence of microbiological fermentation. Compound feeds of the following formulation were studied: recipe No. 1: beer pellet -40%; wheat bran – 20.0 %; sunflower cake - 20%; mushroom substrate – 20%; recipe No. 2: beer pellet - 40%; wheat bran – 10.0%; sunflower cake - 10 %; mushroom substrate – 30%; recipe No. 3: beer pellet – 40%; wheat bran – 10.0%; sunflower cake - 20%; mushroom substrate – 20 %; recipe No. 4: beer pellet - 29%; wheat bran – 54.0%; sunflower cake - 17%; recipe No. 5: beer pellet – 25%; soy – 75.0%. The purpose of our research was to study the quality and safety indicators of compound feeds made up of agricultural and processing industry waste after microbiological fermentation with Lesnov's starter culture. It has been established that recipes No. 5 and No. 4 are the most preferable in terms of the content of metabolic energy for cattle, sheep, pigs and poultry. The content of mycotoxins (aflatoxin B1, deoxynivalenol, zearalenone, ochratoxin A, T-2 toxin), microscopic mold fungi and yeast, pesticides (malathion, pyrimithophosmethyl, cypermethrin, diflubenzuron), nitrates and nitrites, lead, arsenic, cadmium and mercury in fermented compound feeds of various formulations did not exceed MDU; GMO not detected. When choosing recipes, it is necessary to take into account the physicochemical parameters of fermented compound feeds and the peculiarities of animal digestion (single-chamber or multi-chamber stomachs).
© 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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