Abstract
Egypt can be divided into three regions with different sheep production systems and breeds. In the Nile Delta region agriculture is intensive and 1 million sheep are raised either on small holdings or in commercial village flocks managed by specialized shepherds. Lamb production in this region could be intensified to fit the prevailing intensive conditions.
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Abou-Akkada, A.R., Youssef, A.M., Abou-Raya, A.k., Hathout, M.K., El-Ashry, M.A., Abdel Aziz, A.S., Makky, A.M. and Kassem, M.H. 1984. Policy for development of feed resources until the year 2000. Report submitted to the National Council for Production and Economic Affairs, Egypt. Ministry of Agriculture, Cairo, Egypt.
Abou-Raya, A.K., El-Samman, S., Raafat, M.A. and Soliman, I.M. 1969. The maintenance of energy for mature sheep in prolonged feeding trials. Pages 51–52 in Proceedings of the Third Conference on Animal Production, 19–21 September 1969, Cairo. Cairo University Press, Giza, Cairo, Egypt.
Aboul-Ela, M.B., Aboul-Naga, A.M., Shalaby, T.H. and Maijala, K. 1987. Physiological response to climatic change in Finnish Landrace ewes imported to Egypt and their half-sibs in Finland. Livestock Production Science 17: 179–185.
Aboul-Ela, M.B., El-Nakhla, S.M. and Aboul-Naga, A.M. 1986. Serum progesterone, prolactin and LH concentration as affected by season and light treatment in fat-tailed Rahmani sheep. Animal Reproduction Science. In press.
Aboul-Naga, A.M. 1976. Location effect on the reproductive performance of three indigenous breeds of sheep under the subtropical conditions of Egypt. Indian Journal of Animal Science 46: 630–636.
Aboul-Naga, A.M. 1977. Location effect on the lamb performance of the indigenous breeds of sheep raised under the semi-tropical conditions of Egypt. Indian Journal of Animal Science 47: 29–33.
Aboul-Naga, A.M. 1983. Lamb crop every eight months from subtropical fat-tailed sheep. Pages 147–148 in Proceedings of the Fifth World Conference on Animal Production, 14–19 August 1983, Tokyo, Japan. Japanese Society of Zootechnical Science, Tokyo, Japan.
Aboul-Naga, A.M. 1985. Crossbreeding for fecundity in subtropical sheep. Pages 55–62 in Genetics of Reproduction in Sheep (Land, R. and Robinson, D., eds). Butterworths, London, UK.
Aboul-Naga, A.M. 1987. Extensive flock management in arid range land: case study of north western coast of Egypt. Pages 853–866 in Proceedings of the Fourth International Conference on Goats, 8–13 March 1987, Brazil. Departmento de Difvsao of Technologia-DDT Brazilia, Brazil.
Aboul-Naga, A.M. and Abdel-Rahman, H. 1981. Hormonal control of fertility in Ossimi and Rahmani ewes. Menoufia Journal of Agricultural Research 16: 100.
Aboul-Naga, A.M. and Aboul-Ela, M.B. 1985. The performance of Egyptian breeds of sheep, European breeds and their crosses. II. European breeds and their crosses. Paper presented at the 36th Annual Meeting of the European Association for Animal Production, Kallithea, Halkidiki, Greece, 30 Sept-3 Oct 1985.
Aboul-Naga, A.M., Aboul-Ela, M.B. and Mansour, H. 1987a. Crossbreeding system utilizing desert and valley native sheep breeds. Paper presented at the Second International Conference on Desert Development, 25–31 Jan 1987. In press.
Aboul-Naga, A.M., Aboul-Ela, M.B. and Mansour, H. 1987b. Seasonality of breeding activity in subtropical Egyptian sheep breeds. Paper presented at the 38th Annual Meeting of the European Association for Animal Production, 28 Sept-1 Oct 1987, Lisbon, Portugal. In press.
Aboul-Naga, A.M., Ferial Hassan and Aboul-Ela, M.B. 1987. Reproductive performance of local Egyptian sheep and goat breeds and their crosses with imported temperate breeds. Paper presented at the 38th Annual Meeting of the European Association for Animal Production, 28 Sept-1 Oct 1987, Lisbon, Portugal. In press.
Aboul-Naga, A.M., Mansour, H. and Afifi, A. 1985. Genetic aspects of reproductive performance in two local fat-tailed breeds of sheep. Egyptian Journal of Genetics 40: 100.
Ali, H.M., El-Serafy, A.M., Soliman, H.S., El-Ashry, M.A. and Sawsan, M. 1982. The effect of feeding different roughage to concentrate ratios on the performance of yearling Rahmani lambs. Egyptian Journal of Animal Production 22 (1): 73.
Asker, A.A., Ragab, M.T. and Bastawisy, A.E. 1954. Effect of crossing Egyptian sheep on growth and development of lambs. Empire Journal of Experimental Agriculture 22: 256–260.
El-Ashry, M.A., Khattab, H.M., El-Serafy, A.M. and Soliman, A. 1985. Feeding value of poultry wastes for sheep. International Wastes 14: 51.
El-Said, A.I. 1983. Studies on some production traits in sheep. MSc thesis. Zagazig LJniversity, Egypt.
El-Serafy, A.M., El-Ashry, M.A. and Khattab, H.M. 1980. The nutritive value of wastelage containing rations. Alexandria Journal of Agricultural Research 27 (3): 561.
El-Serafy, A.M., El-Ashry, M.A. and Zaki, A. 1976. Growth performance, feed efficiency and carcass characteristics of lambs fed buffalo or cow milk. Indian Journal of Animal Science 46–87.
El-Serafy, A.M., Soliman, H.S., El-Ashry, M.A. and Khattab, H.M. 1981. Effect of replacing dietary maize with grading amounts of sugarcane molasses. Egyptian Journal of Animal Production 21 (2): 221.
El-Shahat, A.A. 1970. Study of some factors affecting milk production in native, imported and crossbred sheep under coastal desert conditions. MSc thesis. Ain Shams University, Egypt.
El-Sheikh, A.S., Salem, M.H., Ibrahim, I.I., Mohamed, A.A., El-Sherbiny, A.A. and Yousef, M.K. 1981. Relative adaptability of some local and foreign breeds of sheep to Sahara desert. Egyptian Journal of Animal Production 21: 109–120.
El-Shobokshy, A.S. and Aboul-Naga, A.M. 1978. Using Suffolk sheep for improving lamb production from subtropical Egyptian sheep. 2. Lamb and fattening performance. Journal of Agricultural Science, Cambridge 90: 131–137.
Fahmy, M.H., Galal, E.S.E., Ghanem, Y.S. and Khighin, S.S. 1969. Crossbreeding of sheep under semi-arid conditions. Animal Production 11: 351–360.
Fawzy, S.A. 1986. Physiological studies on sheep. PhD thesis. Mansoura University, Egypt.
Galal, E.S.E. 1987. Sheep and goat production research and development in Egypt. Pages 117–156 in Small Ruminants in the Near East. FAO, Rome, Italy.
Galal, E.S.E., Aboul-Naga, A., El-Tawil, E.A. and Khishim, E.S. 1972. Estimates of combining abilities and maternal influence in crosses between Merino, Ossimi, and Barki sheep. Animal Production 15: 47–52.
Ghanem, Y.S. (ed.). 1980. (Encyclopaedia of Animal Wealth. Part I: Arab Sheep Breeds.) In Arabic. Arab Organization for Education, Culture and Sciences, Arab Centre for the Studies of Arid and Dry Lands, Syria.
Hassona, E.A.E. 1980. Some studies on sheep performance fed different levels of feeding. MSc thesis. Zagazig University, Egypt.
Hathout, M.K. 1986. Feed resources for livestock in Egypt. In New Techniques in Sheep Production (Marai, I.F.M. and Owen, J.B., eds). Butterworths, London, UK.
Hathout, M.K. 1987. Animal population and feed resources in Egypt. Pages 17–28 in Proceedings and Recommendations of the Egyptian-Dutch Workshop on Husbandry and Veterinary Care, 30–31 March 1987, Cairo, Egypt. Ministry of Agriculture and Fisheries, The Hague, The Netherlands.
Khattab, H.M., El-Ashry, M.A., El-Serafy, A.M. and Zaki, A. 1982. Wood shaving duck litter in rations for growing lambs. Agricultural Wastes 4: 25.
Mansour, H.M., Galal, E.S.E., Hassan, G.H. and Ghanem, Y.S. 1977. Estimation of genetic trend in field records of a flock of Barki sheep. Egyptian Journal of Genetics and Cytology 6: 12–20.
Mason, I.L. 1967. Sheep Breeds of the Mediterranean. FAO and Commonwealth Agricultural Bureaux, Edinburgh, UK. 215 p.
Riad, M.M. 1985. Studies on carcass evaluation in lambs. MSc thesis. Zagazig University, Egypt.
Shalaby, T.H. 1985. Performance and adaptation of local sheep to varied environmental and managerial conditions. PhD thesis. Cairo University, Cairo, Egypt.
Shalaby, T.H., Aboul-Ela, M.B. and Aboul-Naga, A.M. 1986. Physiological responses of Barki desert goats, Damascus, Zaraibi and their crosses to heat stress under the semi-arid conditions of the western desert. In New Techniques in Sheep Production (Marai, I.F.M. and Owen, J.B., eds). Butterworths, London, UK.
Soliman, H.S. 1968. A study on the level of maintenance ration for sheep with regard to the energy and digestible protein. MSc thesis. Ain Shams University, Egypt.
Swidan, F.Z., Aboul-Naga, A.M., El-Shobokshy, A.S. and Abbas, A.M. 1979a. Rahmani male lambs weaned at six or eight weeks of age. Egyptian Journal of Animal Production 19: 159.
Swidan, F.Z., Aboul-Naga, A.M., El-Shobokshy, AS. and Abbas, A.M. 1979b. Fattening performance and carcass traits of early weaned Rahmani lambs. Egyptian Journal of Animal Production 19: 169.
Tawilla, M.A.M. 1984. Utilization of different protein sources in milk replacers by the newly born ruminant. MSc thesis. Ain Shams University, Egypt.
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1988 ICARDA
About this chapter
Cite this chapter
Aboul-Naga, A.M., El-Serafy, A.M. (1988). Past Experiences of Sheep Improvement in Egypt and Future Directions. In: Thomson, E.F., Thomson, F.S. (eds) Increasing Small Ruminant Productivity in Semi-arid Areas. Current Topics in Veterinary Medicine and Animal Science, vol 47. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1317-2_13
Download citation
DOI: https://doi.org/10.1007/978-94-009-1317-2_13
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-7086-7
Online ISBN: 978-94-009-1317-2
eBook Packages: Springer Book Archive