[Treatment-and-prophylactic efficiency of new veterinary preparations tsinkovet i kuprovet at microelementoses at pigs]
2007
Emel'yanov, V.V. | Matsinovich, A.A. | Demidovich, A.P.
As a result of the spent experiences it is established, that at animals of the 1st group during experiment positive dynamics of concentration of zinc in blood was observed. So, its content has increased on 56,9% by the 30th day of experiment and made 54,2±2,16 mkmol/l, that corresponds to norm. At animals of the second group the tendency to growth of concentration of zinc in blood also has been expressed, however intensity was smaller. So, its content by the 30th day of experiment has increased on 37,5% and made 44,1±3,62 mkmol/l. At animals of control group the content of zinc in blood considerably did not vary during supervision. For the 30th day of experiment its level has made 39,1 ±2,98 mkmol/l. Besides, the quantity of the total fiber in whey of blood of animals of the first group has made 57,8±2.63 g/l by the experiment end; at animals of the 2nd experimental group 56,3±2,68 g/l and at control pigs 53,2±1,29 g/l. Disease and lethality in the 1st and 2nd groups were not differed. The daily average weight gain counting on one animal at pigs of the first group has made 0,391 kg; the second - 0,369 kg. During experimentation dynamics of concentration of copper in blood at animals of the 3rd group was positive. So, its content to the 3 rd day of experiment has increased on 26,9% and has made 34,7±1,9 mkmol/l that corresponds to norm. At animals of the fourth group the tendency to growth of concentration of copper in blood was also expressed, however intensity was smaller. Efficiency at (NaZn (Hedta) preparation application has made 1,65 rubles on ruble of expenses, and at (NaCu (Hedta) preparation application has made 1,61 rubles on ruble of expenses
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