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The effect of sodium supplementation of pregnant cows on the preference of their calves for concentrate with added sodium

Published online by Cambridge University Press:  20 November 2017

M.O. Mohammed  and
C. J. C. Phillips
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Extract

The sodium appetite of cattle can be increased by feeding supplementary sodium in the first six weeks of life (Phillips et al., 1999). It has also been observed that the offspring of rats given supplementary sodium during pregnancy have an enhanced sodium appetite (Contreras and Kosten (1983), which may be due placental transmission of aldosterone and angiotensin, the regulators of sodium appetite. An experiment was conducted to determine whether the sodium intake of pregnant cows affected the sodium appetite of their calves.

Type
Poster Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2001 , 2001 , pp. 135
Copyright
Copyright © The British Society of Animal Science 2001

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References

Chiy, P.C., Phillips, C.J.C. and Omed, H.M, 1993. Sodium fertilizer application to pasture. 3. Rumen dynamics. Grass and Forage Science 48: 249–259.CrossRefGoogle Scholar
Phillips, C.J.C., Youssef, M.Y.I., Chiy, P.C. and Arney, D.R. 1999. Sodium chloride supplements increase the salt appetite and reduce sterotypies in confined cattle. Animal Science 68, 741–748.Google Scholar
Contreras, R. J. and Kosten, T. 1983. Prenatal and early postnatal sodium chloride intake modifies the solution preferences of adult rats. Journal of Nutrition 113: 1051–62.Google Scholar