| Issue |
E3S Web of Conf.
Volume 222, 2020
International Scientific and Practical Conference “Development of the Agro-lndustrial Complex in the Context of Robotization and Digitalization of Production in Russia and Abroad” (DAIC 2020)
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|---|---|---|
| Article Number | 02009 | |
| Number of page(s) | 9 | |
| Section | Modern Directions of Highly Productive Environmentally Friendly Agro- and Water Management, Development and Implementation of Systems for the Rational use of Modern Chemical and Biological Protection of Agricultural Plants and Animals, the Use of New Drugs, Growth Agents, Antidepressants, Immunostimulants, Probiotics and Feed Additives | |
| DOI | https://doi.org/10.1051/e3sconf/202022202009 | |
| Published online | 22 December 2020 | |
Increasing the reproductive function of Large White boars
1 Federal State Budgetary Educational Institution of Higher Education “Belgorod State Agrarian University named after V.Ya. Gorin”, vil. Maysky, Vavilova Str. 1., 308503 Belgorod district, Belgorod region, Russia
2 Federal State Budgetary Scientific Institution “All-Russian Research Institute of Breeding” Pushkinsky district, Lesnye Polyany settlement, Lenin Str., unit 13, 141212 Moscow region, Russia
* Corresponding author: umat_05@mail.ru
In these studies, it was found that seasons have a significant impact on the reproductive function of Large White boars. It was found that these indicators were the highest in winter, and the lowest in summer. Studies have also shown that the inclusion in the diet of Large White boars of the feed additive “HydroLaktiV” in a dosage of 1.0, 1.5, 2.0% over the main diet allowed to increase both quantitative and qualitative indicators of sperm. An increase in the quantitative and qualitative sperm indicators of the studied boars in turn led to an increase in the number of piglets in these groups by 7.4, 11.6, 11.4%, respectively; a decrease in their cost at birth by 7.0, 10.4, and 10.3% compared to the control group.
© The Authors, published by EDP Sciences, 2020
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