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Preparation of heifers for lactation

, : Preparation of heifers for lactation. Doklady Vsesoyuznoi Ordena Lenina i Ordena Trudovogo Krasnogo Znameni Akademii Sel'skokhozyaistvennykh Nauk Imeni V I Lenina (4): 32-34

The udders of Lebedin heifers were subjected to mechanized massage. The massage had a positive effect on the growth and development of the mammary gland and increased its milk productivity. A definite stereotype developed in heifers during their preparation for lactation. This stereotype facilitated successful use of the heifers in milk production complexes.

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Piepers, S.; Opsomer, G.; Barkema, H.W.; de Kruif, A.; D.V.iegher, S., 2010: Heifers infected with coagulase-negative staphylococci in early lactation have fewer cases of clinical mastitis and higher milk production in their first lactation than noninfected heifers. Intramammary infections (IMI) in recently calved dairy heifers are more common than was formerly believed but their relevance for future performance has been studied only rarely. In the present study, the association between the IMI status of fres...

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Zalibekov D.G., 1977: Influence of preparation of heifers for lactation at different times on primi para milk productivity. Soviet Agricultural Sciences (english Translation Of Doklady Vsesoyuznoi Ordena Lenina I Ordena Trudovogo Krasnogo Znameni Akademii Sel'Skokhozyaistvennykh Nauk Imeni V I Lenina): 36

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