Selenium supplementation of mixed feeds for growing cattle
Abstract
The growth rate of calves aged from 2.5 to 3 mo. fed with mixed feed supplemented with 0.2 mg of sodium selenite increased by 14.1% (831 g/d) at low feed expenses (3.66 F.U./kg of gain).
About the Authors
V. P. Tsai
RUE «Institute of Animal husbandry of the National academy of sciences of Belarus»
Russian Federation
Russian Federation
V. V. Bukas
RUE «Institute of Animal husbandry of the National academy of sciences of Belarus»
Russian Federation
Russian Federation
References
1. Ковалевский В.В., Воротницкая И.Е. Биологическая роль микроэлементов. - М,: Наука, 1983. - 161 с.
2. Кудрявцев А.А., Кудрявцева Л.А. О механизме действия селена и его биологическое значение // Минеральное питание сельскохозяйственных животных и птиц. - Фрунзе: Илим, 1968. - С. 118-119.
3. Ермаков В.В., Ковалевский В.В. Биологическое значение селена. - М.: Наука, 1974 - 297 с.
Review
For citations:
Tsai V.P., Bukas V.V. Selenium supplementation of mixed feeds for growing cattle. Zootechnical Science of Belarus. 2003;38:300-305. (In Russ.)
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