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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
The present study was undertaken to study the effect of three estrus synchronization hormone protocols (GPG-48, GPG-56 and GPG-CIDR) and subsequently fertility in anestrus cattle. They were divided into three groups (16 each) which were subjected to three different estrus synchronization protocols i.e. GPG-48, GPG-56 and GPG-CIDR. Fixed time Artificial Insemination was performed as per the protocols. Experimental cows exhibiting estrus were inseminated. The conception rates were 56.25%, 68.75% and 37.50% in GPG-48, GPG-56 and GPG-CIDR groups respectively. It is concluded that GPG-56 protocol with 68.75% conception rate was more effective than GPG-48 (56.25%) and GPG-CIDR (37.50%) in anestrous cattle.