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Phosphorus and calcium metabolism in growing horses fed diets with different calcium levels

Published online by Cambridge University Press:  23 November 2017

C. E. Furtado*
Affiliation:
Universidade Estadual de Maringá, PO Box 331, CEP 87020-900, Maringá, Pr, Brazil
A. L. Abdalla
Affiliation:
Laboratorio de Nutrição Animal, Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP, Brazil.
J. B. S. Quadros
Affiliation:
Universidade Estadual de Maringá, PO Box 331, CEP 87020-900, Maringá, Pr, Brazil
R. S. Dias
Affiliation:
Laboratorio de Nutrição Animal, Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP, Brazil.
J. B. Lopes
Affiliation:
Universidade Federal do Piaui, Campus Universitário de Socopo, Teresina, PI, Brazil
I. C. S. Bueno
Affiliation:
Laboratorio de Nutrição Animal, Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP, Brazil.
P. B. Godoy
Affiliation:
Laboratorio de Nutrição Animal, Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP, Brazil.
S. L. S. Cabral Filho
Affiliation:
Laboratorio de Nutrição Animal, Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP, Brazil.
R. R. Rodrigues
Affiliation:
Laboratorio de Nutrição Animal, Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP, Brazil.
D. M. S. S. Vitti
Affiliation:
Laboratorio de Nutrição Animal, Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP, Brazil.
*
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Extract

Phosphorus and calcium deficiency in horses represents an important factor responsible for the low equine production in Brazil. The basic mechanisms of P and Ca metabolism differ substantially among species. Regulation of P and Ca metabolism is less well understood in horses than in others species. With the use of the isotopic dilution technique is possible to evaluate the metabolism for this mineral. The aim of the present experiment was to study the effect of different Ca levels in the diet on P and Ca metabolism in horses.

Type
Poster Presentations
Copyright
Copyright © The British Society of Animal Science 2005

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References

Vitti, D. M. S. S., Krebeab, E., Lopes, J. B., Abdalla, A. L., Carvalhos, F. F. R., Resende, K. T., Crompton, L. A. and France, J. 1998. A kinetic model of phosphorous metabolism in growing goats. Journal of Animal Science, 78: 27062712.Google Scholar
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