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Nutrients Used in the Diet of Calves with a Biologically Active Supplement |
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| รหัสดีโอไอ | |
| Creator | A.A. Ovchinnikov, L.Yu. Ovchinnikova, Yu.V. Matrosova, E.N. Erenko |
| Title | Nutrients Used in the Diet of Calves with a Biologically Active Supplement |
| Contributor | - |
| Publisher | TuEngr Group |
| Publication Year | 2564 |
| Journal Title | International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies |
| Journal Vol. | 12 |
| Journal No. | 11 |
| Page no. | 12A11N: 1-8 |
| Keyword | Phytomineral complex, Biologically active feed additives, Heifer feed, Glucolyux F, Compound feed, Nitrogenous feed substances, Bioelement feed, Energetic feed, Digestible protein, Mineral supplement, Calve feed cost. |
| URL Website | http://TuEngr.com/Vol12-11.html |
| Website title | ITJEMAST V12(11) 2021 @ TuEngr.com |
| ISSN | 2228-9860 |
| Abstract | We have studied the effects of the Phyto-mineral complex Vitafit feed supplement in academic and economic experience in the cultivation of replacement young animals. This supplement consists of alfalfa hay extract with the addition of biogenic trace elements. The use of the additive is calculated from 10-50 mg/kg of live weight, both separately and when fed together with the protein-degrading enzyme Glucolyux F with a rate of 500 g per ton of animal feed. Using this technique of feeding, the fixation of nitrogenous substances of the feed increases by 3.35%, crude fiber by 6.35% and crude fat by 3.02% as well as nitrogen retention by 8.4%. In the blood of calves, there is a growth in the indicators of redox processes, better use of nitrogenous substances in the diet, an increase in the content of biogenic trace elements. Due to this, the bodyweight of heifers during the reference period is higher than analogs with a diet without supplements by 8.1%, while with the separate use of these feed supplements, the difference is only 3.6 and 5.7%. |
