Features of digestive and metabolic processes in sheep when including a source of methylation in diets
https://doi.org/10.26897/2074-0840-2021-2-38-42
Abstract
On model fistula sheep, the effect of feeding a form of choline “protected” from the indirect effects of symbiotic microflora as a source of methylating agents on pregastric digestion, digestibility, and use of nutrients of feed in the body was studied. An increase in the amount of digested nutrients of feed, an improvement in the indicators of carbohydrate-fat and protein metabolism in the body of animals receiving choline was established, which gives grounds for its use in sheep breeding.
About the Authors
N. V. Romanov
Federal Research Center for Animal Husbandry Ernst
Russian Federation
Russian Federation
A. Kher Bike
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy
Russian Federation
Russian Federation
References
1. Aliev A.A. Metabolism in ruminants. – M.: NITs Engineer, 1997. – 420 p.
2. Waldman A.R. Vitamins in animal nutrition / A.R. Waldman, P.F. Suray, I.A. Ionov, N.N. Sakhatsky. – Kharkov: RIP Original, 1993. – 423 p.
3. Gulushin S.Yu. Methyl group donors are promising agents for the prevention of chronic mycotoxicosis / S.Yu. Gulyushin R.A. Zernov // Agricultural biology, 2011. – № 2. – Р. 21-31.
4. Dvalishvili V.G. Protected methionine increases the productivity of young sheep / V.G. Dvalishvili, A. Kuzina // Compound feed. – 2011. – № 6. – P. 90-91.
5. Dunn N. Choline or betaine: discussion in practice // Compound feed. – 2001. – No. 5. – Р. 53.
6. Kirilov M.P. Protected methionine in the feeding of highly productive cows / M.P. Kirilov, A.V. Golovin, D.M. Grachev, O.R. Golosnoy // Animal husbandry of Russia. – 2002. – № 2. – Р. 10-11.
7. Podlepa E.M. Influence of methylation processes on the synthesis of carnitine. / E.M. Podlepa, N.N. Gessler, V.Ya. Bykhovsky // Applied Biochemistry and Microbiology. – 1990. – Vol. 26. – rel. 2. – Р. 179-183.
8. Romanov V.N. Physiological effect of feed additives with ‘protected’ L-carnitine. / V.N. Romanov, G.V. Ivanova, N.V. Bogolyubova, R.V. Nekrasov // Mat. International science / pr. – Conference ‘Scientific foundations of production. Vet. Bio. Preparations. – 2009. – Shchelkovo. – P. 534-540.
9. Romanov V.N. Optimization of digestive, metabolic processes and liver functions in dairy cattle / V.N. Romanov, N.V. Bogolyubova, M.G. Chabaev, R.V. Nekrasov, V.A. Devyatkin G.Yu. Laptev, N.I. Novikova, L.A. Ilyina: monograph. Dubrovitsy: 2015. – 152 p.
10. Tsielens E.A. Choline metabolism and peremethylation reactions. – «Knowledge», Riga. – 1971. – 368 p.
11. Chabaev M.G. Productivity and metabolism in highly productive cows with choline enrichment of mixed fodders / M.G. Chabaev, S.I. Tyutyunik, R.V. Nekrasov, N.I. and others // Feed production. – 2013. – № 9. – P. 40-41.
Review
For citations:
Romanov N.V., Kher Bike A. Features of digestive and metabolic processes in sheep when including a source of methylation in diets. Sheep, goats, wool business. 2021;(2):38-42. (In Russ.) https://doi.org/10.26897/2074-0840-2021-2-38-42
Views:
37
Email this article 