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Quantitative studies of sweating rate in some cattle breeds in a humid tropical environment

Published online by Cambridge University Press:  02 September 2010

S. F. Amakiri  and
S. K. Onwuka
S. F. Amakiri
Affiliation:
Department of Veterinary Anatomy, University of Ibadan, Ibadan, Nigeria
S. K. Onwuka
Affiliation:
Department of Veterinary Anatomy, University of Ibadan, Ibadan, Nigeria
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Abstract

The sweating rate of N'Dama cattle was found to show a significant stepwise increase from 10.00 h to 14.00 h (P ><0·01).

Among breeds, the sweating rates (mg/10 cm2 per 5 min) in White Fulani and N'Dama cattle were similar (100·8 to 118·3), but were significantly higher than for N'Dama × German Brown (74·4), German Brown (62·6) and Friesian (56·7) cattle (P<0·10).

Sweating rate was significantly higher for the neck and midside (90·0 to 93·3) than for other sites (75·1 to 80·0) (P<0·05).

Type
Research Article
Information
Animal Production , Volume 30 , Issue 3 , June 1980 , pp. 383 - 388
Copyright
Copyright © British Society of Animal Science 1980

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References

REFERENCES

Allen, T. E. 1962. Responses of Zebu, Jersey and Zebu × Jersey crossbred heifers to rising temperature, with particular reference to sweating. Aust. J. agric. Res. 13: 165–179.CrossRefGoogle Scholar
Amakiri, S. F. 1974. Sweat gland measurements in some tropical and temperate breeds of cattle in Nigeria. Anim. Prod. 18: 285–291.Google Scholar
Amakiri, S. F. 1978. Morphologic changes in bovine sweat gland epithelium on heat stimulation. I.R.C.S. med. Sci. 6: 367.Google Scholar
Amakiri, S. F. and Adepoju, J. J. 1979. Changes in sweat gland morphology in cattle before and during heat stimulation. Acta anat. 105: 140–150.CrossRefGoogle ScholarPubMed
Amakiri, S. F. and Funsho, O. N. 1979. Studies of rectal temperature, respiratory rates and heat tolerance in cattle in the humid tropics. Anim. Prod. 28: 329–335.Google Scholar
Amakiri, S. F. and Mordi, R. 1975. The rate of cutaneous evaporation in some tropical and temperate breeds of cattle in Nigeria. Anim. Prod. 20: 63–68.Google Scholar
Berman, A. 1957. Influence of some factors on the relative evaporation rate from the skin of cattle. Nature, Lond. 179: 1256.CrossRefGoogle ScholarPubMed
Brown, M. A. and Motasem, M. M. 1965. Comparisons of two techniques for measuring relative rates of moisture evaporation from limited skin areas of dairy cattle. J. Dairy Sci. 48: 1643–1646.CrossRefGoogle Scholar
Chowdhury, D. R. and Sadhu, D. P. 1961. Rate of evaporation from different regions of the skin of Indian zebu cattle. Nature, Lond. 189: 491.CrossRefGoogle ScholarPubMed
Ferguson, K. A. and Dowling, D. F. 1955. The function of cattle sweat glands. Aust. J. agric. Res. 6: 640–644.CrossRefGoogle Scholar
Johnson, K. G. 1970. Sweating rate and the electrolyte content of skin secretions of Bos taurus and Bos indicus cross-bred cows. J. agric. Sci., Camb. 75: 397–402.CrossRefGoogle Scholar
Joshi, B. C., McDowell, R. E. and Sadhu, D. P. 1968. Body surface evaporation rates at low and high temperatures for Gir and Hariana cattle. J. Dairy Sci. 51: 1693–1697.CrossRefGoogle ScholarPubMed
McDowell, R. E. 1972. Improvement of Livestock production in Warm Climates, pp. 51–53. Freeman, San Francisco.Google Scholar
McLean, J. A. 1963a. Measurement of cutaneous moisture vaporization from cattle by ventilated capsules. J. Physiol., Lond. 167: 417–426.CrossRefGoogle ScholarPubMed
McLean, J. A. 1963b. The regional distribution of cutaneous moisture vaporization in the Ayrshire calf. J. agric. Sci., Camb. 61: 275–280.CrossRefGoogle Scholar
Murray, D. M. 1966. A comparison of cutaneous evaporation rates in cattle exposed to heat in a climate laboratory and in the field. J. agric. Sci., Camb. 66: 175–179.CrossRefGoogle Scholar
Pan, Y. S., Donegan, S. M. and Hayman, R. H. 1969. Sweating rate at different body regions in cattle and its correlation with some quantitative components of sweat gland volume for a given area of skin. Aust. J. agric. Res. 20: 395–403.CrossRefGoogle Scholar
Schleger, A. V. and Bean, K. G. 1971. Factors determining sweating competence of cattle skin. Aust. J. biol. Sci. 24: 1291–1300.CrossRefGoogle ScholarPubMed
Schleger, A. V. and Turner, H. G. 1965. Sweating rates of cattle in the field and their reaction to diurnal and seasonal changes. Aust. J. agric. Res. 16: 92–106.CrossRefGoogle Scholar
Taneja, G. C. 1959. Sweating in cattle. II. Cutaneous evaporative loss measured from limited areas and its relationship with skin, rectal, and air temperatures. J. agric. Sci., Camb. 52: 50–61.CrossRefGoogle Scholar
Taneja, G. C. 1960. Sweating in cattle. VI. Density of sweat glands and its relationship with cutaneous evaporation. J. agric. Sci., Camb. 55: 109–110.CrossRefGoogle Scholar