Search Results - Van Ryssen, J.B.J.

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  1. The influence of heat treatment of soybeans on the bio-availability of its selenium in lambs

    Published 2013
    Other Authors: “…Van Ryssen, J.B.J.…”
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  2. Ash from homestead fireplaces and wood as possible sources of minerals for livestock

    Published 2013
    Other Authors: “…Van Ryssen, J.B.J.…”
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  3. Die waarde van spoorelementaanvulling aan skape op ’n subonderhoudsrantsoen (Afrikaans)

    Published 2013
    Other Authors: “…Van Ryssen, J.B.J.…”
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  4. The effect of preserving liver tissue in formalin on the concentration of trace minerals in the liver

    Published 2013
    Other Authors: “…Van Ryssen, J.B.J.…”
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  5. The chemical composition and nutritive value of leaves of indigenous fodder trees

    Published 2013
    Other Authors: “…Van Ryssen, J.B.J.…”
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  6. The nutritional value of broiler litter as a feed source for sheep during periods of feed shortage

    Published 2013
    Other Authors: “…Van Ryssen, J.B.J.…”
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  7. Die effek van organiese en anorganiese selenium op die immuunsisteem van skape

    Published 2013
    Other Authors: “…Van Ryssen, J.B.J.…”
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  8. Selenium concentration of maize grain in South Africa and the effect of three selenium sources on the selenium concentration of eggs and egg quality

    Published 2014
    Other Authors: “…Van Ryssen, J.B.J.…”
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