| Yazarlar |
Özden Çobanoğlu
Bursa Uludağ Üniversitesi, Türkiye |
Ertuğrul KUL
Kırşehir Ahi Evran Üniversitesi, Türkiye |
| Özet |
| The aim of this study was to identify the effect of calving year on milk yield and milk composition traits in Holstein and Jersey cattle raised inthe Marmara and Black Sea Regions of Turkey, respectively. The data set consisted of 582 dairy cows, which were 306 Holstein raised and 276Jersey cows calving from 2011 to 2013. Except for fat yield, test day milk yield (TDMY), 305-day milk yield (305 DMY), fat percentage, proteinpercentage and protein yield of Jersey cows were affected by calving season. The effect of calving year on TDMY, 305 DMY, fat percentage, fatyield, protein percentage and protein yield of Holstein cows were found to be statically significant. In conclusion, in 2011 to 2013, milk yieldand its composition in both Holstein and Jersey cows were significantly related to calving year. |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | Diğer hakemli ulusal dergilerde yayımlanan tam makale |
| Dergi Adı | Journal of Research in Veterinary Medicine |
| Dergi ISSN | 1301-3173 |
| Makale Dili | Türkçe |
| Basım Tarihi | 05-2019 |
| Cilt No | 38 |
| Sayı | 1 |
| Sayfalar | 29 / 34 |
