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Effects of over-dosed lead and its interaction with iron, copper, zinc or protein supplement in chicks
1984
Park, J.H. | Kim, C.S. (Korea Advanced Institute of Science and Technology, Seoul (Korea R.))
The protective effects of high levels of dietary iron, copper, zinc or protein on lead toxicity were studied in chicks. Growth retardation, reduction of feed intake, anemia and accumulation of lead in the bone and kidney were observed in chicks fed a diet containing 500mg lead as chloride/kg of feed for 42 days. Early changes due to ingested lead were inhibition of red blood cell 8-aminolevulinic acid dehydrase at all doses and no effect of iron, copper, zinc or protein addition were observed
Afficher plus [+] Moins [-]Естественная резистентность и энергия роста телят при использовании комплексной витаминно-минеральной добавки
2009
Trofimov, A.F. | Shejgratsova, L.N., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus) | Loponogova, T.N., Vitebsk State Academy of Veterinary Medicine (Belarus)
In article influence of the complex vitamin-mineral additive on natural resistance, energy of growth of newborn calves, and also definition of its optimum dose is considered. Results of dynamic changes of alive mass, hematological and biochemical indicators are resulted. As a result of the spent researches use of the complex vitamin-mineral additive in a dose 10 g on a head is offered
Afficher plus [+] Moins [-]Применение квантовой энергии для стимуляции иммунобиологической реактивности, роста и развития новорожденных телят
2009
Trofimov, A.F. | Timoshenko, V.N. | Muzyka, A.A. | Pechenova, M.A., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
It is established, that application of laser radiation of low intensity of infra-red area of a spectrum together with a constant magnetic field (an exposition 180 seconds) promotes correction of immunity of an organism of newborn calves that leads to increase in intensity of growth, and decrease in disease of young growth
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