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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
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Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(1): 1940-1943
DOI: https://doi.org/10.20546/ijcmas.2018.701.234


Effect of Ovsynch Protocol and Mineral Supplementation on Fertility in Pubertal and Peripubertal Buffalo Heifers
Ravikumar Kaliannan*, Selvaraju Mani and Prakash Subramaniyan
Department of Veterinary Gynaecology and Obstetrics, Veterinary College and Research Institute, Namakkal -637 001, TANUVAS, Tamil Nadu, India
*Corresponding author
Abstract:

Forty pubertal and peripubertal buffalo heifers divided into four groups. Groups I and III were supplemented with mineral mixture. Group II and III were treated with Ovsynch protocol consisted of10 μgi.m. injection of GnRH on the day of start (d 0), 500 µg i.m. injection of PGF2α seven days later (d 7), another 10 μgi.m. injection of GnRH 48 h after PGF2α (d 9) and AI 16 to 18 h after second GnRH injection (d 10). Group IV was control. The ovulatory response and conception rates were 50.00 and 20.00; 60.00 and 30.00; 90.00 and 40.00 and 100.00 and 20.00 per cent in Group I to IV, respectively. It conclude that ovsynch protocol and mineral supplementation improved conception rate in pubertal and peripubertal buffalo heifers.


Keywords: Ovsynch, Pubertal, Peripubertal, Buffalo heifers
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How to cite this article:

Ravikumar Kaliannan, Selvaraju Mani and Prakash Subramaniyan. 2018. Effect of Ovsynch Protocol and Mineral Supplementation on Fertility in Pubertal and Peripubertal Buffalo Heifers.Int.J.Curr.Microbiol.App.Sci. 7(1): 1940-1943. doi: https://doi.org/10.20546/ijcmas.2018.701.234