- Selcuk Journal of Agriculture and Food Sciences
- Vol: 32 Issue: 3
- Relations Between Birth Weight and Some Body Measurements in Anatolian Black Cattle Calf Grown in Br...
Relations Between Birth Weight and Some Body Measurements in Anatolian Black Cattle Calf Grown in Breeding Conditions
Authors : Çağrı Melikşah Sakar, Uğur Zülkadir
Pages : 469-474
View : 12 | Download : 12
Publication Date : 2018-12-28
Article Type : Research Article
Abstract :In this study, it was aimed to investigate the relationship between birth weights and body measurements of Anatolian Black cattle and to develop linear regression equations to estimate calf birth weights. The animal material of this study, 108 Anatolian Black Cattle were used which were born in 2018. Those animals came from 21 different farms which are located in Osmansin village, Çamlıdere district of Ankara province. In study, birth weights (BW), withers height (WH), rump height (RH), chest girth, (CG), chest depth (CD), body length (BL) and front wrist girth (FWG) were obtained in the order of; 14.451±0.397 kg, 57.775±0.347 cm, 59.843±0.382 cm, 53.510±0.517 cm, 24.137±0.281cm, 49.608±0.581 cm, 7.123±0.068 cm. The effect of calf gender was statistically significant only in FWG (P 0.05) effect BW, BL and FWG. The highest correlation was found between BW and CG (r=0.808) however, the lowest correlation was found between BW and FWG (r=0.467). In addition, the highest correlation between body measurements was found between WH and RH with a value of 0.965. Regression analysis was performed between the chest girth and the live weight measurement, which is the measurement value that gives the highest correlation coefficient so that the live weight estimate can be made with the body weight parameters; BW = - 15.53 + 0.5577 CG (R2= 65.3%) formula was obtained.Keywords : Anatolian Black Cattle, Birth Weight, Body Measurement, Regression