[Biogeochemical research on the Camborough hybrid on various swine-breeding farm complexes]

Studies were carried out to establish the relationship between the biogeochemical characteristic of the subregions and the level of the basic trace and macroelements with the Camborough pig hybrid. Blood samples were taken from 380 pigs at five complexes located in various regions of the country, and the quantitative values were fixed of Zn, Fe, Cu, K, and Na. The correlation was proven between the geographic location of the complexes and the aspects of the technologic regimes, on the one hand, and the levels of the micro- and macro-element studied, on the other. Determined were also the dependable intervals for iron, zinc, copper, potassium, and sodium, and the physiologic parameters of the same elements were found in the conditions of the swine-breeding complexes.