Vol. 12, Special Issue 12 (2023)

Author(s):
K Senthilkumar, M Selvaraju and R Ezakial Napolean

Abstract:
A total of 40 does after first kidding were utilized. The does were divided in to two groups consisting of 20 does in each group. Observed estrus following treatment were recorded. All the does were bred by artificial insemination. The rates of estrus exhibited in the does were 100 percent in group I and 95 percent in II. Observation of estrus were 36.55±0.60 hrs in group I and 37.75±0.54 hrs in group II, respectively. There was no significant difference found between two groups. The fertility rate was higher in group I (75 percent) than group II (70 percent). From this study it was concluded that the Ovsynch protocol found to be the best protocol for synchronization of ovulation in Tellicherry goats.