Vol. 7, Issue 8 (2018)

Author(s):
Ravi Ranjan, Vikash kumar, Anuj Kumar Shukla and Sumit Gangwar

Abstract:
The present study was conducted on “Influrnce of non-genetic factors on Age at first calving in Gangatiri cattle breed at organized farm, Arajiline, Varanasi”. The data were collected from the history sheets of 40 cow maintained in State Livestock Cum Agricultural Farm Arajiline, Varanasi, for the period from 2003 to 2010 to determine the effect of period of birth and season of birth on age at first calving. A significant effect of period of birth on age at first calving was observed. And non-significant effect of season of birth on age at first calving.