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Normal growth and development up to one year of age of Sudanese cattle with special reference to the influence of Sex and sire

Published online by Cambridge University Press:  27 March 2009

A. H. Osman  and
Y. Rizgalla
A. H. Osman
Affiliation:
Faculty of Veterinary Science, University of Khartoum, Sudan
Y. Rizgalla
Affiliation:
Faculty of Veterinary Science, University of Khartoum, Sudan
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Summary

Three years' data on a herd of Sudanese cattle were used to study the influence of sex and sire on their growth from birth to 1 year of age. The traits studied included body weights at birth, weaning and yearling ages, and body measurements at birth and weaning age. Analysis of variance indicated no significant sex by sire interactions. Male calves had significantly (P < 0.01) heavier birth, weaning and yearling weights and faster pre-weaning average daily gain than female calves. There were no statistically significant differences between sexes in post-weaning gain or body measurements. The sire effects were highly significant (P < 0.01) for birth and yearling weights and postweaning average daily gain, but not for weaning weight and pre-weaning average daily gain. Sire effects were also significant (P < 0.05) for height at withers and heart girth at birth and weaning age and for body length at weaning age. The heritability estimates of birth and yearling weights and post-weaning gain were relatively high, whereas the heritability estimates of weaning weight and pre-weaning gain were low.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 70 , Issue 2 , April 1968 , pp. 117 - 121
Copyright
Copyright © Cambridge University Press 1968

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References

REFERENCES

Alim, K. A. (1960). Beproductive rates and milk yield of Kenana cattle in Sudan. J. agric. Sci., Camb. 55, 183–8.CrossRefGoogle Scholar
Alim, K. A. (1962). Environmental and genetic factors affecting milk production of Butana cattle in Sudan. J. Dairy Sci. 45, 242–7.CrossRefGoogle Scholar
Alim, K. A. (1964). Factors affecting birth weights of Kenana calves in the Sudan. Emp. J. exp. Agric. 32, 307–10.Google Scholar
Arunachalam, T. V., Lazarus, A. J. & Ananatakrishnan, C. P. (1952). Observations on some Indian cattle. Pt. III. Factors influencing the gestation period and birth weight of Murrah buffaloes. Indian J. Dairy Sci. 5, 117–23.Google Scholar
Batra, T. R. & Desai, R. N. (1962). A genetic study of birth weight in Sahiwal cattle. Indian J. vet. Sci. 32, 198–204.Google Scholar
Bennett, S. C. J., John, E. R. & Hewison, J. W. (1954). Animal Husbandry. Chapter 22 in Agriculture in the Sudan (ed. Tothill, J. D.). London: Oxford University Press.Google Scholar
Boyns, B. M. (1947). Sudanese cattle as milk producers. Emp. J. exp. Agric. 15, 27–41.Google Scholar
Burris, M. J. & Blunn, C. T. (1952). Some factors affecting gestation length and birth weight of beef cattle. J. Anim. Sci. 11, 34–41.CrossRefGoogle Scholar
Cazemier, C. H. (1965). The importance of height and some other measurements for meat production in cattle. Anim. Breed. Abstr. 33, 539–40.Google Scholar
Danasoury, M. S. & Bayoumi, M. S. (1963). Service period, calving interval, lactation period and their effect on milk yield in Sudanese dairy cattle. J. Anim. Prod. (U. A. R.) 3, 45–56.Google Scholar
Hewison, J. W. (1945). Dairy farming in Northern Sudan. E. Afr. agric. J. 11, 1–6.Google Scholar
Hill, D. H. & Upton, M. (1964). Growth performance of ranch reared N'Dama and Keteku cattle and their crosses in the derived Guinea Savanna Zone, Western Nigeria. Trop. Agric. 41, 121–8.Google Scholar
Kempthorne, O. (1952). Design and Analysis of Experiments. New York: John Wiley and Sons.Google Scholar
Kohli, M. L. & Suri, K. R. (1957). Factors affecting birth weight in Hariana cattle. Indian J. vet. Sci. 27, 33–8.Google Scholar
Kohli, M. L., Suri, K. R., Bhatnagar, V. K. & Kumar, S. (1962). Study of growth in Hariana calves. Indian J. Dairy Sci. 15, 52–5.Google Scholar
Marples, H. J. S. (1963). The birth weights and gains in weight to six months of age of Uganda cattle. E. Afr. Agric. For. J. 29, 39–41.CrossRefGoogle Scholar
Mc Laughlin, E. A. (1955). The cattle of the Fung: a local variant of the short-horned Zebu, indigenous to Northern Sudan. Emp. J. exp. Agric. 23, 188–201.Google Scholar
Montsma, G. (1960). Observations of milk yield, calf growth and conversion rate on three types of cattle in Ghana. Trop. Agric. 37, 293–302.Google Scholar
Mukhtar, A. M. S. (1961). Some observations on the rate of gain, birth and weaning weights of Southern Darfur calves in regard to sex, season and the respective size of dams. Sudan J. vet. Sci. 2, 208–11.Google Scholar
Osman, A. H. (1964). Genotype-environment interaction in production traits of sheep. Ph. D. Thesis, University of California, Davis.Google Scholar
Osman, A. H. (1965). Animal breeding in the Sudan. Sudan J. vet. Sci. 7, 102–12.Google Scholar
Osman, A. H. & Bradford, G. E. (1965). Effects of environment on phenotypic and genetic variation in sheep. J. Anim. Sci. 24, 766–74.CrossRefGoogle ScholarPubMed
Robertson, A. (1960). Experimental design on the measurement of heritabilities and genetic correlations. In Biometrical Genetics, pp. 101–106. (Ed. Kempthorne, O..) New York: Pergamon Press.Google Scholar
Schutte, D. J. (1935). Factors affecting the growth of range cattle in semi-arid regions. Anim. Breed. Abstr. 5, 415.Google Scholar
Snedecor, G. W. (1956). Statistical Methods, 5th. ed.Ames, Iowa: Iowa State College Press.Google Scholar
Stobbs, T. H. (1966). The improvement of small East African Zebu cattle. Expl Agric. 2, 287–93.CrossRefGoogle Scholar
Tidbuey, G. E. (1954). The selection and breeding of zebu cattle in Zanzibar. E. Afr. Agric. J. 219–24.Google Scholar
Warwick, E. J. (1958). Fifty years of progress in breeding beef cattle. J. Anim. Sci. 17, 922–43.CrossRefGoogle Scholar
Williams, E. A. & Bunge, V. A. (1952). Development of the Zebu herd of Bukedi cattle of Serere, Uganda. Emp. J. exp. Agric. 20, 142–60.Google Scholar