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A note on the milk composition of awassi ewes

Published online by Cambridge University Press:  02 September 2010

I. Fadel
Affiliation:
Al-Kraim Centre for Sheep Breeding and Range Development, Salamieh, Syria
J. B. Owen
Affiliation:
Centre for Arid Zone Studies, School of Agricultural and Forest Sciences, University College of North Wales, Bangor, Gwynedd LL57 2UW
R. Kassem
Affiliation:
Al-Kraim Centre for Sheep Breeding and Range Development, Salamieh, Syria
H. Juha
Affiliation:
Al-Kraim Centre for Sheep Breeding and Range Development, Salamieh, Syria
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Abstract

Milk composition in Awassi sheep was determined in relation to time of milking, stage of lactation and age of ewe. About 80 ewes of the main flock of the Kraim Centre, were used. Fat, total solids and solids not fat proportions were not significantly affected by age of ewe, but they increased as stage of lactation advanced. With equal intervals of milking of 12 h, milk fat and total solids proportions were higher in the evening milk than in the morning milk although no differences between the morning and evening in the quantity of milk obtained were observed.

Type
Papers
Copyright
Copyright © British Society of Animal Science 1989

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References

REFERENCES

Adam, R. C. 1950. [Yield, chemical composition and physical properties of milk from sheep of the Kivircik breed.] Çalişmalar (Ziraat Fakültesi Yayinlari 20) Ankara University, No. 9. [Dairy Science Abstracts 14 (1952): 364.]Google Scholar
Ashton, W. M., Owen, J. B. and Ingleton, J. W. 1964. A study of the composition of Clun Forest ewe's milk. Journal of Agricultural Science, Cambridge 63: 8590.CrossRefGoogle Scholar
Baia, G., Ciolca, N., Constantinescu, C, Taftā, V. and Brebeanu, M. 1956. [The milk production of brown Tsigai sheep.] Analeele Institutului de Cercetari Zootehnice 14: 567581. [Animal Breeding Abstracts 25 (1957): 391.]Google Scholar
Barnicoat, C. R., Logan, A. G. and Grant, A. I. 1949. Milk-secretion studies with New Zealand Romney ewes. Part III and IV. Journal of Agricultural Science, Cambridge 39: 237248.CrossRefGoogle Scholar
Boroš, V., Krčál, Z. and Stevonkova, E. 1985. [Changes in the composition of goat and sheep milk in the course of lactation.] ZivočišnáVýroba 30: 549554. [Animal Breeding Abstracts 53 (1985): 884.]Google Scholar
Buevich, E. M. and Galatov, A. N. 1982. [Milk production of fine-wooled ewes in the southern Urals.] Ovtsevodstvo No. 5, pp. 2425. [Animal Breeding Abstracts 50 (1982): 654.]Google Scholar
Cottier, M. 1981. [Non-genetic causes for differences in the fat and protein contents of ewes' milk.] In La Production Laitière dansles Especes Ovine et Caprine. 6èmes Journeées de la Recherche Ovine et Caprine, Toulouse, pp. 365381. ITOVIC-SPEOC, Paris. [Animal Breeding Abstracts 51 (1983): 898.]Google Scholar
El-gindi, I. M., El-Samman, and Mehrez, A. Z. 1972. Chemical composition of sheep's milk and the relation among its constituents. Agricultural Research Review, Cairo 50: (3): 55.Google Scholar
Eliya, J., Juma, K. H. and Al-shabibi, M. 1972. A note on the composition and properties of Awassi sheep milk. Egyptian Journal of Animal Production 12: 5155.Google Scholar
El-sokkary, A. M., Sirry, I. and Hassan, H. A. 1949. Composition and variation of the milk of Egyptian sheep. Journal of Agricultural Science, Cambridge 39: 287293.CrossRefGoogle Scholar
Gallego, L., Molina, M. P., Torres, A. and Caja, G. 1984. [Development and quantity and composition of milk with increasing length of lactation in Mancha ewes.] III Symposium Internacional de Ordeno Mecánico de Pequeros Rumiantes, Valladolid, (Espana), Mayo 1983, pp. 283300. Editorial Sever-Cuesta, Valladolid. [Animal Breeding Abstracts 53 (1985): 551]Google Scholar
Hossamo, H. E. 1983. Genetic improvement and productivity of Syrian Awassi sheep. Ph.D. Thesis, University College of North Wales, Bangor.Google Scholar
Kubis, J. 1963. [Study of the composition of ewe's milk during lactation.] Prumysl Potravin 14: 438440. [Animal Breeding Abstracts 32 (1964): 175.]Google Scholar
Mihal, L. 1977. [Milk production of Merino Landschaf (Württemberg) ewes.] Radovi Poljoprivrednog Fakulleta Univerziteta u Sarajevu 25: (28), 161168. [Dairy Science Abstracts 40 (1978): 312.]Google Scholar
Mucuš, M. 1966. [Relationships between stage of lactation and content of individual constituents of milk from Merino sheep. Vedecke Prace Vyskumneho Ústavu Orciarskeho 3: 139152. [Dairy Science Abstracts 29 (1967): 580.]Google Scholar
Ministry of Agriculture, Fisheries and Food. 1974. Technical Bulletin 27. Her Majesty's Stationery Office, London.Google Scholar
Nejim, H. T. 1963. The composition of Iraqi sheep's milk Journal of Dairy Research 30 8185.CrossRefGoogle Scholar
Ohotina, D. N. 1960. [The milk production of Askanian Fine wool ewe.] Nauchnye Trudy Ukranskii NauchnoIssledovatel'skii lnstitut Zhivotnovadstva Stepn. Raton (Askanija-Nova) 8: 93103. [Animal Breeding Abstracts 30 (1962): 505.]Google Scholar
Pena blanco, F. 1985. [Gross composition of milk from Spanish Merino ewe during the suckling period.] Archivos de Zootecnia 34: (128), 7783. [Animal Breeding Abstracts 53 (1985): 939.]Google Scholar
Perrin, D. R. 1958. The chemical composition of the colostrum and milk of the ewe. Journal of Dairy Research 25: 7074.CrossRefGoogle Scholar
Savov, T. 1948. [Study of the Productivity of Several Sheep Breeds on the ‘G. Dimitrov’ State Stud Farm, Pleven Province.] Bulgarian Academy of Science, Sofia. [Dairy Science Abstracts 13 (1951): 112.]Google Scholar
Semjan, Š. 1960. [The effect of equal milking intervals on the fat percentage and yield of ewe's milk.] Sbornik vysokej Sk. Pol'nohospod Nitre, Prevádzk. — ekon, Fak., pp. 247257. [Animal Breeding Abstracts 32 (1964): 335.]Google Scholar
Taškovski, M. 1954. [The fat production of Šar Planina sheep.] Godisen Zbornik Zemjodelsko-Šumarski Fakuttel na Univerzitetot Skopje Zemjodelsko 5 (1951/52): 87115. [Animal Breeding Abstracts 24 (1956): 260.]Google Scholar
Todorvski, N., Ristevski, K. and Popovskl, K. 1979. [Milk production and milk fat percentage of Awassi ewes from a privately owned flock in Macedonia.] Stovčarstvo 33: (7-8), 261–215. [Animal Breeding Abstracts 48 (1980): 269.]Google Scholar
Wohlt, J. E., Kleyn, D. H., Vandernoot, G. W., Selfridge, D. J. and Novotney, C. A. 1981. Effect of stage of lactation, age of ewe, sibling status, and sex of lamb on gross and minor constituents of Dorset ewe milk. Journal of Dairy Science 64: 21752184.CrossRefGoogle Scholar
Yarkin, I. and Elçin, A. 1966. [Breeding, physical characteristics and milk and butterfat yield of Awassi sheep in Turkey.] Yearbook, Faculty of Agriculture, University of Ankara 6: 4257. [Dairy Science Abstracts 30 (1968): 624.]Google Scholar