Hostname: page-component-848d4c4894-pjpqr Total loading time: 0 Render date: 2024-06-16T10:42:06.207Z Has data issue: false hasContentIssue false
  • English
  • Français

Seasonal influences in milk production in Friesian-Bunaji crosses in northern Nigeria

Published online by Cambridge University Press:  27 March 2009

W. S. Alhassan ,
V. Buvanendran  and
O. W. Ehoche
W. S. Alhassan
Affiliation:
Department of Cattle Production, National Animal Production Research Institute, Ahmadu Bello University, P.M.B. 1096, Shika, Zaria, Nigeria
V. Buvanendran
Affiliation:
Department of Cattle Production, National Animal Production Research Institute, Ahmadu Bello University, P.M.B. 1096, Shika, Zaria, Nigeria
O. W. Ehoche
Affiliation:
Department of Cattle Production, National Animal Production Research Institute, Ahmadu Bello University, P.M.B. 1096, Shika, Zaria, Nigeria
Get access Rights & Permissions [Opens in a new window]

Extract

It has been found from controlled environment studies that high temperatures lead todepressions in milk production (Johnson, 1965; Hafez, 1968; McDowell, 1972). Under outdoor situations where all climatic variables may act simultaneously on the animal, responses may vary from the classical chamber studies.

Type
Short Notes
Information
The Journal of Agricultural Science , Volume 104 , Issue 1 , February 1985 , pp. 231 - 233
Copyright
Copyright © Cambridge University Press 1985

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Abubakab, B. Y. & Btjvanendran, V. (1981). Lactation curves of Friesian - Bunaji crosses in Nigeria. Livestock Production Science 8, 11–19.CrossRefGoogle Scholar
Buvanendran, V., Olaytwole, M. B., Piotbowska, K. I. & Oyejola, B. A. (1981). A comparison of milk production traits in Friesian x White Fulani crossbred cattle. Animal Production 32, 165–170.Google Scholar
Dragovich, D. (1979). Effect of high temperature - humidity conditions on milk production of dairy herds grazed on farms in a pasture-based feed system. International Journal of Biometeorology 23, 15–20.CrossRefGoogle Scholar
Hafez, E. S. E. (1968). Adaptation of Domestic Animals. Philadelphia: Lea and Febiger.CrossRefGoogle Scholar
Johnson, H. D. (1965). Environmental temperature and lactation (with special reference to cattle). International Journal of Biometeorology 9, 103–116.CrossRefGoogle Scholar
McDowell, R. E. (1972). Improvement of Livestock Production in Warm Climates. San Francisco: W. H. Freeman and Co.Google Scholar
McIntyre, K. H. (1967). A comparative study of the performance ofdairy cows during summer and winter in a sub-tropical climate. Australian Journal of Experimental Agriculture and Animal Husbandry 7, 400–407.CrossRefGoogle Scholar
McNab, A. P. (1966). Persistency of lactation and fluctuations inmilk production in a sub-tropical environment. Dairy Science Abstracts 28, 541.Google Scholar
Pebez-Beato, O. (1983). Influence of abiotic factors temperature, relative humidity and rainfall on milk yield in a herd of Holstein—Friesians in Cuba. Dairy Science Abstracts 45, 792.Google Scholar
Remond, B. & Vermorel, M. (1983). Climatic and seasonal influences on milk production at pasture. Dairy Science Abstracts 45, 792.Google Scholar
Wood, P. D. P. (1969). Factors affecting the shape of the lactation curve in cattle. Animal Production 11, 307–316.Google Scholar