S. S. Tuncer1, H. D. Sireli2 and G. Dellal3
1Yuzuncu Yıl University, Ozalp Vocational School, Department of Crop and Animal Production, Van,Turkey
2Dicle University, Faculty of Agriculture, Department of Animal Science, Diyarbakir, Turkey
3Ankara University, Faculty of Agriculture, Department of Animal Science, Ankara, Turkey