| Issue |
E3S Web Conf.
Volume 282, 2021
International Conference “Ensuring Food Security in the Context of the COVID-19 Pandemic” (EFSC2021)
|
|
|---|---|---|
| Article Number | 04001 | |
| Number of page(s) | 7 | |
| Section | Development of Production of Compound Feeds, Feed Additives for Animals, Medicines for Veterinary Use, Mineral Additives | |
| DOI | https://doi.org/10.1051/e3sconf/202128204001 | |
| Published online | 05 July 2021 | |
Reproductive functions of sows under the influence of vitamin-mineral supplement in the diet
South Ural SAU, Troitsk, Chelyabinsk region, Russia
* Corresponding author: tvi_t@mail.ru
usage of feed additive with 35 mg/head per day folic acid and trace elements complex in a dose of 10-50 mg/100 kg of live weight, Hexavit multivitamin 196 mg/head per day and similar trace elements, as well as all studied supplements in the diets of three groups of enceinte sows showed that dietary supplements activate anabolic processes in the body aimed at fetuses development and the deposition of reserve nutrients in the mother’s body. As a result, sows receiving the studied supplements gave more piglets by 18.6%, more good piglets to weaning - by 4.3%, in the cost structure the total costs decreased by 9.7 -18.5%. The complex use of all biologically active additives was not effective during the entire physiological period of pregnancy. With this, the following application scheme proved to be the most acceptable for metabolic processes’ stimulation in body: joint in the first 84 days of pregnancy and in the last 30 days - only folic acid with trace elements.
© 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.
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.