Improving the mineral and vitamin nutrition of highly productive cows in the 2nd third lactation at summer feeding
Abstract
The article presents the results of the effect of high doses of phosphorus, calcium, sodium, copper, zinc, cobalt, iodine and vitamin D for the cows in the 2nd third of lactation compared to the detailed rules for the summer feeding on milk performance, digestibility and intake of nutrients , blood chemical traits and payment for food.
About the Authors
M. G. Kallaur
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
A. I. Sahanchuk
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
V. A. Dedkovsky
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
A. A. Nevar
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
V. P. Buchenko
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
References
1. Kormlenie korov pri potochno-tsekhovoi sisteme proizvodstva moloka / N. S. Motuzko [i dr.] // Sovershenstvovanie tekhnologicheskikh protsessov proizvodstva moloka na kompleksakh : monografiya. - Vitebsk, 2011. - S. 155-226.
2. Kuz'mina, N. S. Kormlenie doinogo stada i telyat v letnii period: rekomenduyut spetsialisty / N. S. Kuz'mina // Moloka &korma (menedzhment). - 2007. - № 3. - S. 23-25.
3. Toporova, L. Teoriya i praktika kormleniya vysokoproduktivnykh korov v period laktatsii / L. Toporova // Kormlenie s.-kh. zhivotnykh i kormoproizvodstvo. - 2007. - № 9. - S. 34-41.
4. Optimizatsiya mineral'nogo pitaniya vysokoproduktivnykh korov sel'skokhozyaistvennykh zhivotnykh / V. A. Kokorev [i dr.] // Zootekhniya. - 2004. - № 7. - S. 12-16.
5. Normy i ratsiony kormleniya sel'skokhozyaistvennykh zhivotnykh : sprav. posobie / A. P. Kalashnikov [i dr.]. - 3-e izd., pererab. i dop. - M., 2003. - 456 s
6. Metodiki opredeleniya perevarimosti kormov i ratsionov / M. F. Tomme [i dr.]. - M., 1969. - 37 s.
7. Metodicheskie rekomendatsii po sovershenstvovaniyu norm kormleniya, razrabotke i otsenke retseptov kombikormov, dobavok i premiksov dlya sel'skokhozyaistvennykh zhivotnykh / M. F. Tomme [i dr.]. - Dubrovitsy, 1977. - 69 s.
For citations:
Kallaur M.G.,
Sahanchuk A.I.,
Dedkovsky V.A.,
Nevar A.A.,
Buchenko V.P.
Improving the mineral and vitamin nutrition of highly productive cows in the 2nd third lactation at summer feeding. Zootechnical Science of Belarus. 2013;48(1):277-282.
(In Russ.)
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