Articles by Hasan Ulker (4)

The Growth Traits of Karakas and its Crosses Lambs (F1) with Ile De France x Akkaraman (G1) under Unlimited Suckling Regime

Ozdal Gokdal, Hasan Ulker, Ferda Karakus and Firat Cengiz

Journal of Biological Sciences 6 ( 4 ): 787 - 792 , 2006

Effects of Different Feeding Levels During Mating Period on the Reproductive Performance of Norduz Ewes and Growth and Survival Rate of Their Lambs

Murat Demirel, Omer Faruk Kurbal, Turgut Aygun, Sibel Erdogan, Yunus Bakici, Ayhan Yilmaz and Hasan Ulker

Journal of Biological Sciences 4 ( 3 ): 283 - 287 , 2004

Estimates of Genetic Parameters of Milk Yield in Brown Swiss and Holstein Friesian Cattle

Galip Bakir, Ali Kaygisiz and Hasan Ulker

Pakistan Journal of Biological Sciences 7 ( 7 ): 1198 - 1201 , 2004

Estimates of Genetic and Phenotypic Parameters for Birth Weight in Holstein Friesian Cattle

Galip Bakir, Ali Kaygisiz and Hasan Ulker

Pakistan Journal of Biological Sciences 7 ( 7 ): 1221 - 1224 , 2004

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