Browsing by Author "Sahin, Aziz"
Now showing items 1-14 of 14
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The application of six different models to estimate the genetic parameters, variance components and breeding values for birth weight of Holstein calves
Sahin, Aziz; Ulutas, Zafer; Ugurlutepe, Emre (TAYLOR & FRANCIS LTD, 2017)This research was conducted to determine variance component, genetic parameters and breeding values (EBV) for the birth weight (BW) of Holstein calves. In this context, the direct genetic (sigma(2)(a)), maternal genetic ... -
Comparison of Different Lactation Curve Models of Anatolian Buffaloes
Sahin, Aziz; Ulutas, Zafer; Yildirim, Arda; Aksoy, Yuksel; Genc, Serdar (KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2014)In this study, eight different lactation curve models were compared by using test day milk yield records belonging Anatolian Buffaloes raised in different Farm conditions between 2011 and 2013. To identify the best lactation ... -
Comparison of Growth Curve Using Some Nonlinear Models in Anatolian Buffaloe Calves
Sahin, Aziz; Ulutas, Zafer; Karadavut, Ufuk; Yildirim, Arda; Arslan, Servet (KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2014)The aim of the research was to detect the best model to explain the variation of live weight of Anatolian buffaloes using the nonlinear models. For this purpose, in the production period of 2011- 2012, live weight records ... -
The Effect Of Some Environmental Factors On Milk Composition Of Anatolian Buffaloes
Sahin, Aziz; Ulutas, Zufer; Yildirim, Arda; Kul, Ertugrul; Aksoy, Yuksel; Ugurlutepe, Emre; Sozen, Onder (UNIV AGRICULTURAL SCIENCES & VETERINARY MEDICINE BUCHAREST, 2016)The aim of this study was to determine the composition of raw milk from Anatolian water buffaloes raised under different village conditions in the Tokat province of Northern Turkey. The study materials included 600 milk ... -
Effect of Various Environmental Factors and Management Practices on Somatic Cell Count in the Raw Milk of Anatolian Buffaloes
Sahin, Aziz; Yildirim, Arda; Ulutas, Zafer (ZOOLOGICAL SOC PAKISTAN, 2016)The aim of this study was to determine the effects of various environmental factors on the somatic cell count (SCC) of Anatolian Buffaloes raised under different herd conditions in Turkey. Data were evaluated according to ... -
The effects of stage of lactation, parity and calving season on somatic cell counts in Anatolian Water Buffaloes
Sahin, Aziz; Yildirim, Arda; Ulutas, Zafer; Ugurlutepe, Emre (AGRICULTURAL RESEARCH COMMUNICATION CENTRE, 2017)The present research was conducted to determine the effects of parity, calving season and stage of lactation on the somatic cell count (SCC) in Anatolian water buffaloes reared different herd conditions. In total, 2,736 ... -
The Effects Of Storage Temperature And Storage Tıme On The Somatıc Cell Count Of Anatolıan Buffaloes
Sahin, Aziz; Yildirim, Arda; Ulutas, Zafer (INT BUFFALO INFORMATION CTR, 2019)This research examined the effects of storage temperature and storage time on the somatic cell count (SCC) of milk from Anatolian buffaloes, which was measured with the DeLaval cell counter (DCC). Storage temperature and ... -
Estimates of genetic parameters for different body weights and muscle and fat depths of Karayaka lambs
Aksoy, Yuksel; Ulutas, Zafer; Sen, Ugur; Sirin, Emre; Sahin, Aziz (SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2016)In the current paper the direct additive and maternal genetic effects on birth, weaning (at 90 days of age), and scanning (at 20 weeks of age) weights and muscle and fat depths of the ribeye area in Karayaka lambs were ... -
Fatty acid and conjugated linoleic acid content of Anatolian buffaloes at different muscle types and slaughter weight
Sahin, Aziz; Aksoy, Yüksel; Uğurlutepe, Emre; Ulutaş, Zafer (Springer, 2022)This research was performed to detect tissue fatty acid (FA) composition and conjugated linoleic acid (CLA) content in Anatolian buffaloes at different muscle types (MTs) and slaughter weights (SWs). The research was carried ... -
GENETIC PARAMETERS OF FIRST LACTATION MILK YIELD AND FERTILITY TRAITS IN BROWN SWISS CATTLE
Sahin, Aziz; Ulutas, Zafer; Adkinson, Asiye Yilmaz; Adkinson, Robert W. (WALTER DE GRUYTER GMBH, 2014)This research was carried out to estimate variance components and genetic parameters for first lactation milk yield (lactation milk yield, 305-day milk yield, lactation length, and dry period) and some fertility traits ... -
Genetic trends of body weight and some scanning traits of Karayaka lambs
Ulutas, Zafer; Aksoy, Yuksel; Sahin, Aziz; Sirin, Emre; Sen, Ugur; Kuran, Mehmet (AGRICULTURAL RESEARCH COMMUNICATION CENTRE, 2018)This investigation was conducted to estimate the breeding values and genetic trends for body weight (BW), scanning fat depth (SFD) and scanning muscle depth (SMD) of Karayaka lambs (n= 1059) at 140 +/- 3.36 day of age. ... -
Lactation curve and persistency of Anatolian buffaloes
Sahin, Aziz; Ulutas, Zafer; Yildirim, Arda; Aksoy, Yuksel; Genc, Serdar (PAGEPRESS PUBL, 2015)The aim of this study was to determine the lactation curve traits of Anatolian buffaloes raised under different conditions in farms in Tokat Province, Turkey. Wood's gamma curve parameters were employed to identify the ... -
Some Environmental Factors Effect on Milk Yield Estimated with Different Methods in Anatolian Buffaloes
Sahin, Aziz; Ulutas, Zafer (KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2014)The objective of this study was to determine the effects of some environmental factors on milk yield levels that were estimated with different methods in Anatolian Buffaloes raised in Tokat Province in Turkey. The effects ... -
A The effects of somatic cell count on milk yield and milk composition in Holstein cows
Kull, Ertugrul; Sahin, Aziz; Atasever, Savas; Ugurlutepe, Emre; Soydaner, Mustafa (UNIV ZAGREB VET FACULTY, 2019)This study was conducted to assess the impact of somatic cell count (SCC) on the test day milk yield (TDMY) and milk composition parameters (fat, solids-not-fat, protein and lactose) of Holstein cows raised in the Kirsehir ...
