Physical-chemical properties of beestings and calves productivity with application of immune-correcting preparation Eracond | Физико-химические свойства молозива коров и продуктивность телят при применении иммунокоррегирующего препарата Эраконд
2010
Muzyka, A.A. | Moskalev, A.A., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus) | Muravyeva, M.I., Belarus State Academy of Agriculture, Gorki (Belarus)
The results of the research of the application of Eracond preparation are presented. It is established that it positively influenced the immune properties of beestings, which helped to reduce disease rate of calves and increase live weight gain. Physical and chemical characteristics and composition of the cow beestings (colostrums) are presented. Experimental calves live weight dynamics is displayed. Developments of average daily and relative live weight gain of the calves are analyzed. The level of calves' illness is evaluated. Prophylactic efficiency of Eracond preparation application is shown. The prophylactic efficiency of Eracond preparation application is shown and recommendations for wide use of it in the program of correction of immune system of agricultural animals are given. Economic efficiency of the Eracond application makes 5.2 UDS per head of livestock.
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