Vol. 8, Issue 1 (2019)

Author(s):
Anuj Kumar Shukla, Dr. Rampal Singh, Dr. Sarvjeet Herbert, Ravi Ranjan and Vikash Kumar

Abstract:
The present study was conducted on correlation between reproductive and productive traits in Gangatiri breed. The data for study were collected from history sheets maintained at STATE LIVESTOCK CUM AGRICULTURAL FARM, ARAJILINE, VARANASI,-221305 (UTTAR PRADESH) for period 2000-2017. The reproductive trait selected from history sheets were first, second and third lactation service period and the Productive traits were second, third and fourth lactation dry period. The mean for first, second and third service period were 188.25, 120.33 and 137.83 days respectively. The mean value of productive trait such as second, third and fourth lactation dry period is 174.15, 148.63 and 157.67 respectively. Data were analyzed statistically to determine the correlation between reproductive and productive trait. The correlation between first service with second dry period were positively significant (0.57), second service period with third dry period were negatively non-significant (-0.035) and third service period with fourth dry period were positively non-significant (0.195).