Marshalok V. Zinc mixedlihand complex in mixed fodder composition effect on metabolism, performance and quality of fattening pigs. - Manuscript

The thesis deals with theoretical and experimental data on the use of different doses of zinc mixedlihand complex in mixed fodder in feeding meat bred pigs. Tendency of changes in young pigs performance is determined. Evaluation of morphological and biochemical composition of the blood is performed. Digestibility of nutrients, nitrogen balance, calcium, phosphorus and zinc in pigs bodies depending on the doses of zinc mixedlihand complex feeding is studied. It is recommended to use zinc mixedlihand complex in the amount of 83.2 g/t for Large White breed; 166.4 g/t for Landrace and 332.9 g/t for their hybrids during the whole period of fattening. in order to stimulate animals growth, strengthen their immune system, increase the profitability of pig breeding.