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Comparative study on some egg quality traits among four close-bred stocks of Japanese quail

S. Ahmad


Present study wasconducted to evaluate some egg quality traits among four close-bred stocks(CBS) of Japanese quail at Avian Research and Training (ART) Centre, Universityof Veterinary and Animal Sciences, Lahore, Pakistan. For this, a total of 144quail eggs having 36 eggs of each CBS (Major, Kaleem, Saadat and Zahid) weresubjected to egg quality analysis. Data were recorded regarding egg weight (g),yolk index %, Haugh Unit and shell thickness (mm). Statistical analysis of dataaccording to Completely Randomized Design through one-way ANOVA technique andcomparison of mean using Duncan’s Multiple Range test revealed significantdifferent among four CBS. Significantly higher Egg weight (g) and shellthickness (mm) was observed in CBS M as compared to K, S and Z. Better Haughunit score was found in CBS Z as compared to rest of CBS. However, nosignificant effect of CBS on yolk index was also observed. It is concluded thatfour CBS of Japanese quail had significant effect on egg weight, shellthickness and Haugh unit score except yolk index.


Altinel, A., Gunes, H., Kirmizibayrak, T., Corekci, S.G., Bilal, T., 1996. The studies on egg quality characteristics of Japanese quails. Veter. Fakultesi Dergisi Istanbul., 22, 203-213.

Ashok, A., Reddy, P.M., 2010. Evaluation of reproductive traits in three strains of japanese quail. Vet World., 3, 169-170.

Duncan, D.B., 1955. Multiple range and multiple F tests. Biometrics., 11, 1-42.

Lohani, F., Ahmad, S., 2013. A comparison of some egg geometry parameters in four close-bred stocks of Japanese quail. Sci. J. Zool., 2(9), 99-101.

Oroian, T., Vlaic, A., Cighi, V., 2002. Some aspects concerning the egg production performances in two Japanese quail varieties, Cited from CAB Abstracts., 2002.

Praharaj, N.K., Ayyagari, V., Mohapatra, S.C., 1989. Studies on the inheritance of egg quality traits in Japanese quails (Coturnix coturnix japonica). Indian J. Poul. Sci., 24, 107-111.

SAS., 2002-2004. SAS® Users Guide: Statistics. Version 9.01.SAS Institute Inc., Cary, N.C.

Steel, R., Torrie, J., Dickie, D., 1997. Principles and Procedures of Statistics. A biometric approach, 3rd ed. McGraw-Hill, Book Publishing Company, Toronto. Canada.

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