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Öğe A Study on the Development of the Schedule for Early Weaning of the Brown Swiss Calves at Suitable Live Weight(Medwell Online, 2008) Ugur, Feyzi; Akbulut, Mine Dosay; Yanar, MeteWith this study, it was aimed to form a breeding schedule, suggesting to Weaning the calves at 35 days age and at the most suitable live weight. Brown Swiss calves weaned at 35 days age were separated into three groups. Calf groups which gained 10-20, 21-29 and 30-50% live weight based con birth weight at weaning time were named as G1, G2 and G3, respectively. The average weight gain of the groups between birth and weaning periods, were obtained as 15.2 +/- 1.9, 25.9 +/- 2.4 and 40.3 +/- 1.9%, respectively (p = 0.00). The effects of the groups on daily weight gains in the periods between birth and 6 months were found insignificant (p = 0.11). Similarly, the effect of the groups on total gains in body measurements in the periods between weaning and four months were also found insignificant. As a result, the growth performance of the Brown Swiss, weaned with gaining averagely 15.2, 25.9 and 40.3% weight compare to their birth weight, at 35 days age, were found similar.Öğe Effects of different weaning programs on growth of Saanen kids(Wiley, 2007) Ugur, Feyzi; Atasoglu, Cengiz; Tölü, Cemil; Diken, Figen; Pala, AkinThe aim of the study reported here was to compare the performances of kids reared according to three different weaning programs. In the first program (T1), the dams were not milked in the evening and the kids accompanied their dams from 17.00 hours until the next morning. In the second program (T2), the dams of the kids were milked at 17.00 hours and then the kids accompanied their dams until the next morning, being separated from their dams at 08.00 hours. In the third program (T3), the kids were subjected to the T1 program for the first 4 weeks of the study, and to the T2 program for the last 4 weeks of the study. The kids in all the groups were weaned at 8 weeks of age. The weaning programs had significant effects on average daily weight gains (ADG) of the kids during weeks 1-4 and weeks 1-8 of the study (P < 0.05). In the weeks 1-8 period, the kids on the T1 program had a higher ADG than those on the T2 program (P < 0.05). However, the kids on T1, T2 and T3 programs had similar ADG post-weaning. The dry matter intake of the starter feed of the kids of the T3 program was higher than that of the kids of the T1 and T2 programs. The results of the present study indicated that the three weaning programs did not result in any significant effect on the growth of Saanen kids. Hence, the T3 program can be used if the starter feed intake is desirable.Öğe Effects of Milk Feeding Frequency on Growth of Holstein Calves(Medwell Online, 2008) Ugur, Feyzi; Karabayir, Ali; Bagci, Habibe; Cagras, IskenderThe study was undertaken to compare the performance of Holstein calves fed with milk once and twice a day in terms of weight and body measurements. Calves stayed with their mothers for 3 days after parturition. The calves were then transferred to individual pens and fed. The animals were allocated to 2 groups. The calves in the first group were fed with 7% milk of their birth weight until weaning. Milk was given once a day at 08:00 in the morning. The calves in the second group were also fed with 7% milk of their birth weight but received the milk in 2 meals, at 08:00 and 18:00 until weaning. The animals in both the groups were weaned at 60 days of age. The effect of application of 2 different feeding frequencies with milk on the growth characteristics of the calves was found insignificant. The average weigth of 4 month old calves and the mean daily weight gains at the period between the birth and 4 months of age for the first group were 80.8 +/- 1.8 and 0.34 +/- 0.01 kg and for the second group were 84.7 +/- 1.8 and 0.37 +/- 0.01 kg, respectively (p>0.05). Body measurements, such as heart girth, body lenght, height at withers, chest depth and front shank circumference were not significantly influenced by the groups.Öğe Effects of suckling schedule on growth characteristics of Saanen kids(Archiv Fur Tierzucht, 2008) Diken, Figen; Ugur, Feyzi; Tölü, Cemil; Akbulut, Mine DosayThis study was carried out with single-born Saanen kids raised at Uvecik Research and Training Centre of Canakkale Onsekiz Mart University. In the study, the kids were raised according to two suckling program. In the first program, the kids suckled full-udder of their dams for 30 min at 08.00 and 18.00. In the second program, the right lob of the udder of the kid's dams was milked by hand, and then the kids were allowed to suckle their dams for 30 min at 08.00 and 18.00. The kids in the both groups were weaned at 5 weeks of the study. The live weights of the kids of the first and second program were 10963.0 +/- 274.4 and 10384.9 +/- 285.1 g (P>0.05) at 5 weeks of the study and 17932.9 +/- 676.3 and 17482.7 +/- 702.8 g (P>0.05) at 12 weeks of the study, respectively. The height at withers and heart girth of the kids of the first and second program were 51.7 +/- 0.9 and 51.1 +/- 0.9 cm (P>0.05), and 61.1 +/- 0.8 and 58.5 +/- 0.8 cm (P=0.05) at 12 weeks of the study, respectively. The live weight increase between 1-5 and I-12 weeks of the kids of the first and second program were determined as 192.0 +/- 9.5 and 178.6 +/- 9.9 g (P>0.05), and 160.2 +/- 8.4 and 157.0 +/- 8.7 g (P>0.05), respectively. No significant difference was found between the programs in terms of roughage intake (P>0.05), concentrate feed intake (P>0.05), water intake (P>0.05), rumination (P>0.05) behaviors. In conclusion, the growth performance and behaviors of kids which were raised according to two suckling program were found similar.Öğe RELATIONSHIPS BETWEEN BODY MEASUREMENT OF DAIRY CALVES AT SIX MONTH OF AGES AND AGE AT FIRST CALVING AND MILK PRODUCTION(Univ Zagreb, Fac Agriculture, 2005) Ugur, FeyziIn this research, the relationships of between body measurements such as heart girth, body length, height at withers and chest depth at six month of ages of calves and their age at first calving and the first lactation 305-day milk yield were investigated. Interrelationship the mentioned states were investigated too by using canonical correlation analysis. No statistically significant (P > 0.05) relations were found between the evaluated traits.Öğe Study on Milkability Traits in Brown Swiss Cows Reared Eastern Region of Turkey(Medwell Online, 2008) Aydin, Recep; Yanar, Mete; Guler, Olcay; Yuksel, Sadrettin; Ugur, Feyzi; Turgut, LeylaThe study was carried out to determine the effect of environmental factors on milkability traits and to estimate genetic parameters and relationships among milk yields, milk flow rate (MFR) and milking time (MT) of Brown Swiss cows reared in Eastern Region of Turkey. The data used in this study consisted of 2051 observations of milking time and milking flow rate on 315 lactations of 163 cows. The averages for MFR, MT and total test day milk yield (TTDMY) were 0.972 kg min(-1), 5.46 min and 11.35 kg, respectively. Stage of lactation and parity had significant (p<0.01) effect on the MFR, MT and TTDMY. Multiparous cows had higher MT and TTDMY (p<0.01) than primiparous cows. Calving season only significantly (p<0.01) affected on TTDMY. The heritability estimates for MFR, MT and TTDMY were 0.37, 0.37 and 0.21, respectively. The positive genetic correlations of MFR with actual milk yield, 305 days milk yield, TTDMY were 0.423, 0.585 and 0.735, respectively, while negative genetic correlations between MT and milk yield traits were calculated. The higher heritability values for MFR and MT suggested that selection of a good milkability seems to be promising and genetic improvement in MFR and MT might be achieved through selection for milk production.
