| Issue |
BIO Web Conf.
Volume 36, 2021
International Scientific and Practical Conference “Fundamental Scientific Research and Their Applied Aspects in Biotechnology and Agriculture” (FSRAABA 2021)
|
|
|---|---|---|
| Article Number | 06027 | |
| Number of page(s) | 8 | |
| Section | Topical Issues of Veterinary and Animal Science, Biotechnology of Production and Processing of Agricultural Products | |
| DOI | https://doi.org/10.1051/bioconf/20213606027 | |
| Published online | 01 October 2021 | |
The effect of the biopreparation product "Tamir" on cattle health and productivity
FSBEI HE Izhevsk SACA, Izhevsk, Russia
* Corresponding author: 79511917462@yandex.ru
The article presents materials on the results of the study of the effect of the Tamir biopreparation on the growth indicators of repair heifers, the subsequent dairy productivity of cows and animal health as a result of the use of the biopreparation Tamir with a loose technology of keeping cattle on a deep litter. The work analyzed the technology of maintenance of repair heifers and cows, studied the indicators of live weight and average daily increments of repair heifers in different growing periods, studied the composition and method of preparation of the biopreparation "Tamir", the technology of biopreparation application for processing organic manure, analyzed the indicators of disposal of repair young animals and cows dairy productivity of first-calf cows for 100 days of lactation and by age categories for two years before and three years after the use of the biopreparation, studied the results of laboratory tests for compost suitability for application to the soil. The research revealed an increase in milk productivity, average daily gains of repair heifers, live weight at the first insemination, decrease in the number of retired repair heifers and cows from the main herd due to limb diseases. According to the results of the research, expert recommendations were given to the farm.
© The Authors, published by EDP Sciences, 2021
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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