Time of foaling in Arabian mares raised in Tiaret, Algeria

摘要

Objective: To enhance effectiveness of reproduction management in Arabian mares, factors influencing the time of foaling were investigated in this study. Methods: Data were collected at the National Haras of Tiaret in Algeria from 2003 to 2010. The foaling time of 255 Arabian pure bred mares, aged from 3 to 20 years were used for this study. Results:A total of 78.07%of foaling happens between 7 pm and 6 am. Conclusions:The influence of the month of foaling and the sex of the foal, on the time of foaling was statically significant.