قياس بعض صفات جودة بيض المائدة في السلالات المحلية والمستوردة تحت ظروف الجبل الأخضر

S. A. Amaizik; I. M. El-Jarari

doi:10.54172/mjsc.v12i1.547

Authors

S. A. Amaizik Animal prod. Dept.- Fac. of Agric.- University of Omar Al-Mukhtar
I. M. El-Jarari Animal prod. Dept.- Fac. of Agric.- University of Omar Al-Mukhtar

DOI:

https://doi.org/10.54172/mjsc.v12i1.547

Keywords:

egg , traits , El-Gabal El-Akhdar

Abstract

This experiment was conducted using 240 collected eggs, (120 eggs of local strain and 120 eggs of Canadian Ross strain) to compare some table eggs traits under Libyan conditions. Results indicated that Ross strain eggs were significantly higher (P<0.01) in egg size and weight_, yolk weight_, albumin weight and height, cortex thickness and weight and albumin percentage. Whereas, percentages of yolk, cortex and total cholesterol were decreased significantly (P<0.01) compared to local strain.

Results from the studied traits showed that Canadian Ross strain well adapted under Libyan conditions.

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References

الفياض ، حمدي عبد العزيز وناجي ، السيد سعد . (1989) . تكنولوجيا منتجات الدواجن، الطبعة الأولى – مطبعة التعليم العالي – بغداد .

درويش ، محمد يحي حسين وأبو العينين ، محمد عبد الله . (1987) . تربية وإنتاج الدواجن وأمراضها وطرق علاجها . الطبعة الأولى ، دار المطبوعات الجديدة ، مصر.

غادري ، أحمد غسان . (1982) . الدواجن . منشورات كلية الزراعة، جامعة حلب .

نورث ، مالك . (1988) . دليل الإنتاج التجاري للدجاج ، الجزء الأول ، الطبعة العربية الأولى ، الدار العربية للنشر والتوزيع ، القاهرة .

Anderson .k. E, J. B. Tharrington, P. A. Cutis and F. T. Jones (2004) Shell characteristics of eggs from historic strains of single comb white leghorn chickens and the relationship of egg shape to shell strength. International Journal of Poultry Science 3 (1):17-19. DOI: https://doi.org/10.3923/ijps.2004.17.19

Courchaine, A. J., W. H. Miller and D.B.Stein, 1959. Determination of total and free cholesterol, Clin. Chem., 5:609. DOI: https://doi.org/10.1093/clinchem/5.6.609

Hall, L. M., and McKay, 1994. Variation in plasma cholesterol concentration over time in the domestic fowl. British Poultry Sci., 35:631-634. DOI: https://doi.org/10.1080/00071669408417728

Hamdy, A.M.M .2000. Cholesterol content of serum and egg yolk in relation to some serum constituents of Fayoumi and Hy-Line layers as affected by dietary metabolizable energy level. Proc. Conf. Anim. Prod. In The 21st century, Sakha, 18-20 April ,2000: 407-413.

Hocking, P.M.; M.Bain; C.E. Channing; R.Fleming and. S. Wilson, 2003. Genetic variations for egg production, egg quality and bone strength in selected and traditional breeds of laying fowl. British Poultry Sci., vo144, no.3: 365-373. DOI: https://doi.org/10.1080/0007166031000085535

Nolan,J.; J. Roberts; W. Ball, and E. Thomson, 2001. Profitability comparisons of imported and local strains of commercial layers. Rural industries research & development corporation. No. 1: 152.

Silversides. F. G. and. T.A. Scott. 2001. Effect of storage and layer Age on Quality of Eggs from Two lines of Hens. Poultry Science. 80:1240-1245. DOI: https://doi.org/10.1093/ps/80.8.1240

Washburn, K. W., and D.F.Mix, 1974. A rapid technique for extraction of yolk cholesterol. Poultry Sci., 1118-1122. DOI: https://doi.org/10.3382/ps.0531118