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Impact of Inclusion of Multicomponent Synbiotic Russian Holstein Dairy Cow's Rations on Milk Yield, Rumen Fermentation, and Some Blood Biochemical Parameters

The purpose of this study was to appraise the effect of the inclusion of multicomponent synbiotic “Kormomix® Rumin” in feeding lactating Holstein cows on milk productivity, indicators of rumen fermentation metabolism, and some hematological and biochemical parameters of the blood. For this study, 40...

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Autores principales: Trukhachev, Vladimir I., Buryakov, Nikolai P., Shapovalov, Sergey O., Shvydkov, Aleksandr N., Buryakova, Maria A., Khardik, Irina V., Fathala, Mohamed M., Komarova, Oksana E., Aleshin, Dmitrii E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9330005/
https://www.ncbi.nlm.nih.gov/pubmed/35909699
http://dx.doi.org/10.3389/fvets.2022.884177
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author Trukhachev, Vladimir I.
Buryakov, Nikolai P.
Shapovalov, Sergey O.
Shvydkov, Aleksandr N.
Buryakova, Maria A.
Khardik, Irina V.
Fathala, Mohamed M.
Komarova, Oksana E.
Aleshin, Dmitrii E.
author_facet Trukhachev, Vladimir I.
Buryakov, Nikolai P.
Shapovalov, Sergey O.
Shvydkov, Aleksandr N.
Buryakova, Maria A.
Khardik, Irina V.
Fathala, Mohamed M.
Komarova, Oksana E.
Aleshin, Dmitrii E.
author_sort Trukhachev, Vladimir I.
collection PubMed
description The purpose of this study was to appraise the effect of the inclusion of multicomponent synbiotic “Kormomix® Rumin” in feeding lactating Holstein cows on milk productivity, indicators of rumen fermentation metabolism, and some hematological and biochemical parameters of the blood. For this study, 40 highly productive Russian Holstein cows were selected according to their productivity, physiological condition, live weight, and age. They were divided into four groups (10 heads/each). All animals received the basal total mixed ration (TMR), which was balanced and corresponded to the nutritional requirements for cows during the milking period with a milk yield of 36 kg/daily. The first group (control) fed basal (TMR) only while the 2nd, 3rd, and 4th group fed the basal (TMR) supplemented with a multicomponent synbiotic “Kormomix® Rumin” in amounts 25, 50, and 75 g/head/day, respectively, which was administered manually and individually after morning feeding daily and mixing carefully together with the concentrates directly after calving until 120 DIM. Milk, ruminal fluid, and blood samples were collected for studying the studied parameters. The highest values in all studied milk parameters were recorded in the 2nd experimental group but the differences were not significant. The inclusion of “Kormomix® Rumin” increased significantly the synthesis of volatile fatty acids in the 2nd experimental group (9.38 vs. 7.04 mmol/100 ml) in the control group. The level of serum α-Amylase (total) decreased significantly in the 2nd experimental group compared with other groups. The urea level recorded the lowest value in the control group, while the urea/creatinine ratio recorded the lowest value in the 4th group and the differences were significant when compared with the 2nd group. Accordingly, the inclusion of synbiotic “Kormomix® Rumin” in the diets of lactating cows has no impact on milk production. Whereas, it improves the intensity of rumen fermentation, which contributes to more efficient utilization of feed without any harmful effects on blood traits. Moreover, the recommended dose for use in their diets is 25 g/head/day.
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spelling pubmed-93300052022-07-29 Impact of Inclusion of Multicomponent Synbiotic Russian Holstein Dairy Cow's Rations on Milk Yield, Rumen Fermentation, and Some Blood Biochemical Parameters Trukhachev, Vladimir I. Buryakov, Nikolai P. Shapovalov, Sergey O. Shvydkov, Aleksandr N. Buryakova, Maria A. Khardik, Irina V. Fathala, Mohamed M. Komarova, Oksana E. Aleshin, Dmitrii E. Front Vet Sci Veterinary Science The purpose of this study was to appraise the effect of the inclusion of multicomponent synbiotic “Kormomix® Rumin” in feeding lactating Holstein cows on milk productivity, indicators of rumen fermentation metabolism, and some hematological and biochemical parameters of the blood. For this study, 40 highly productive Russian Holstein cows were selected according to their productivity, physiological condition, live weight, and age. They were divided into four groups (10 heads/each). All animals received the basal total mixed ration (TMR), which was balanced and corresponded to the nutritional requirements for cows during the milking period with a milk yield of 36 kg/daily. The first group (control) fed basal (TMR) only while the 2nd, 3rd, and 4th group fed the basal (TMR) supplemented with a multicomponent synbiotic “Kormomix® Rumin” in amounts 25, 50, and 75 g/head/day, respectively, which was administered manually and individually after morning feeding daily and mixing carefully together with the concentrates directly after calving until 120 DIM. Milk, ruminal fluid, and blood samples were collected for studying the studied parameters. The highest values in all studied milk parameters were recorded in the 2nd experimental group but the differences were not significant. The inclusion of “Kormomix® Rumin” increased significantly the synthesis of volatile fatty acids in the 2nd experimental group (9.38 vs. 7.04 mmol/100 ml) in the control group. The level of serum α-Amylase (total) decreased significantly in the 2nd experimental group compared with other groups. The urea level recorded the lowest value in the control group, while the urea/creatinine ratio recorded the lowest value in the 4th group and the differences were significant when compared with the 2nd group. Accordingly, the inclusion of synbiotic “Kormomix® Rumin” in the diets of lactating cows has no impact on milk production. Whereas, it improves the intensity of rumen fermentation, which contributes to more efficient utilization of feed without any harmful effects on blood traits. Moreover, the recommended dose for use in their diets is 25 g/head/day. Frontiers Media S.A. 2022-07-14 /pmc/articles/PMC9330005/ /pubmed/35909699 http://dx.doi.org/10.3389/fvets.2022.884177 Text en Copyright © 2022 Trukhachev, Buryakov, Shapovalov, Shvydkov, Buryakova, Khardik, Fathala, Komarova and Aleshin. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Veterinary Science
Trukhachev, Vladimir I.
Buryakov, Nikolai P.
Shapovalov, Sergey O.
Shvydkov, Aleksandr N.
Buryakova, Maria A.
Khardik, Irina V.
Fathala, Mohamed M.
Komarova, Oksana E.
Aleshin, Dmitrii E.
Impact of Inclusion of Multicomponent Synbiotic Russian Holstein Dairy Cow's Rations on Milk Yield, Rumen Fermentation, and Some Blood Biochemical Parameters
title Impact of Inclusion of Multicomponent Synbiotic Russian Holstein Dairy Cow's Rations on Milk Yield, Rumen Fermentation, and Some Blood Biochemical Parameters
title_full Impact of Inclusion of Multicomponent Synbiotic Russian Holstein Dairy Cow's Rations on Milk Yield, Rumen Fermentation, and Some Blood Biochemical Parameters
title_fullStr Impact of Inclusion of Multicomponent Synbiotic Russian Holstein Dairy Cow's Rations on Milk Yield, Rumen Fermentation, and Some Blood Biochemical Parameters
title_full_unstemmed Impact of Inclusion of Multicomponent Synbiotic Russian Holstein Dairy Cow's Rations on Milk Yield, Rumen Fermentation, and Some Blood Biochemical Parameters
title_short Impact of Inclusion of Multicomponent Synbiotic Russian Holstein Dairy Cow's Rations on Milk Yield, Rumen Fermentation, and Some Blood Biochemical Parameters
title_sort impact of inclusion of multicomponent synbiotic russian holstein dairy cow's rations on milk yield, rumen fermentation, and some blood biochemical parameters
topic Veterinary Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9330005/
https://www.ncbi.nlm.nih.gov/pubmed/35909699
http://dx.doi.org/10.3389/fvets.2022.884177
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