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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(9): 2349-2351
DOI: https://doi.org/10.20546/ijcmas.2019.809.270


Evaluation of G6G Synchronization Protocol in the Treatment of Postpartum Anestrous Ongole Cows
K. Sahithi*, K. Sadasiva Rao, M. Srinivas and N. Lakshmi Rani
Department of Veterinary Gynaecology and Obstetrics,NTR College of Veterinary Science, Gannavaram,Sri Venkateswara Veterinary University, Andhra Pradesh, India.
*Corresponding author
Abstract:

Treatment of postpartum lactating anestrous Ongole cows (n=8) using G6G hormonal protocol was undertaken. Following the treatment, 7 cows exhibited estrus after second PGF2α injection. The estrus detection rate was 87.5 (7/8) per cent. Mean time to onset of estrus was observed as 34.3±4.08 h. The per cent of cows that showed intense, intermediate and weak estrus were 42.86, 57.14 and 0.0 per cent. The peak estrus synchrony with highest number of animals exhibiting estrus between 24 to 48 h was 57.14 (4/7) per cent. The artificial insemination submission rate was 87.5 (7/8) per cent. The conception rate at induced estrus in the present study for G6G treatment group was 62.5 (5/8) per cent. In the present study, overall conception rate among the postpartum lactating anestrous Ongole cows was higher with 75.0 (6/8) per cent in G6G group compared to 25.0 (2/8) per cent in the control group. The results of the present study with inseminations at induced estrus in postpartum lactating anestrous Ongole cows appears to be an effective method of managing fertility by using G6G protocol.


Keywords: Anestrous, Estrus, G6G, Ongole cows, Postpartum
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How to cite this article:

Sahithi, K., K. Sadasiva Rao, M. Srinivas and Lakshmi Rani, N. 2019. Evaluation of G6G Synchronization Protocol in the Treatment of Postpartum Anestrous Ongole Cows.Int.J.Curr.Microbiol.App.Sci. 8(9): 2349-2351. doi: https://doi.org/10.20546/ijcmas.2019.809.270