Efficiency of the flavomicin and avoparcin additives to diets for cows in early lactation
1991
Kraszewski, J. | Wawrzyniak, S. | Wawrzynski, M. (Instytut Zootechniki, Krakow (Poland))
An experiment on cows given the flavomicin or avoparcin in diet from 11th to 100th day of lactation was carried out. An increase of the daily milk yield by 5.4 - 6.5 percent, fat content by 5.2 - 7.4 percent and protein content in milk by 4.6 - 7.3 percent in cows given these feed additives was observed
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