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Atil, H. and A.S. Khattab, 1999. A comparison of different methods of estimating sire transmitting ability of some milk traits in a herd of holstein friesian. Pak. J. Biol. Sci., 2: 21-24. CrossRefDirect Link |
Atil, H., A.S. Khattab and C. Yakupoglu, 2001. Genetic analysis for milk traits in different herds of Holstein Friesian cattle in Turkey. J. Biol. Sci., 1: 737-741. CrossRefDirect Link |
Atil, H., M. Nagib El Ariain and A.S. Khattab, 2001. Age correction factors for some productive traits in a commercial herd of Holstein Friesian cattle in Egypt. J. Biological Sci., 1: 663-665. CrossRefDirect Link |
El-Ariain, M.N., H. Atil and A.S. Khattab, 2000. Comparative performance between imported and local born holstein friesian cows maintained at a commercial farm in Egypt. Pak. J. Biol. Sci., 3: 1315-1318. CrossRefDirect Link |
How to cite this article
Hulya Atil and Adel Salah Khattab, 1999. Seasonal Age Correction Factors for 305 Day Milk Yield in Holstein Cattle. Pakistan Journal of Biological Sciences, 2: 296-300.
DOI: 10.3923/pjbs.1999.296.300
URL: https://scialert.net/abstract/?doi=pjbs.1999.296.300
DOI: 10.3923/pjbs.1999.296.300
URL: https://scialert.net/abstract/?doi=pjbs.1999.296.300