Indian Journal of Animal Research

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Research Article

Indian Journal of Animal Research, volume 52 issue 3 (march 2018) : 363-366

Synchronization of Nellore Jodipi ewes by different doses of PGF2a

K. Praveen Kumar, K.V. Bramhaiah, G. Venkata Naidu, B. Ekambaram, N. V. V. Hari Krishna, M.M. Rajesh
1<p>Department of Veterinary Gynaecology and Obstetrics,&nbsp;NTR College of Veterinary Science, Gannavaram-521 102, Andhra Pradesh, India.</p>
Cite article:- Kumar Praveen K., Bramhaiah K.V., Naidu Venkata G., Ekambaram B., Krishna Hari V. V. N., Rajesh M.M. (2017). Synchronization of Nellore Jodipi ewes by different doses of PGF2a . Indian Journal of Animal Research. 52(3): 363-366. doi: 10.18805/ijar.v0iOF.8454.

ABSTRACT

Nellore Jodipi cyclic ewes were synchronized to assess the effectiveness of two different doses of double PGF2á (Cloprostenol sodium) @ either 125 or 250 µg with 9 d interval in Groups I and II based on the estrus response and fertility rate after intra cervical inseminations at 60 and 72 h after 2nd PGF2a. The estrus response (%), onset of estrus (%), duration of estrus (h) and intensity of estrus in ewes synchronized by PGF2a were 80.95 and 85.71; 50.94+3.12 and 48.00+3.40; 24.35+1.41 and 28.22+1.15 and 6.76+0.29 and 6.83+0.34 in Groups I and II, respectively. The conception rate based on 25 d non return rate was 85.71 and 80.95 % with an overall lambing rate of 71.43 and 66.67 % in Group I and II, respectively. The study revealed that the synchronization response among the treated ewes by 125 µg of PGF2á was slightly lesser with higher lambing rate than 250 µg of PGF2a.

REFERENCES


  1. Ashmawy, T.A.M. (2012). Effect of ovarian synchronization protocols, using GnRH and PGF2á, on ovarian response and reproductive traits of Rahmani ewes. Egyptian Journal of Sheep and Goat sciences. 7(2): 43-49.

  2. Ataman, M.B. and Akoz, M. (2006). GNRH-PGF2á and PGF2á-PGF2á Synchronization in Akkaraman cross-bred sheep in the breeding season. Bulletin of the Veterinary Institute Pulawy. 50: 101-104. 

  3. Contreras- Solis, I., Vasquez, B., Diaz, T., Letelierb, C., Lopez- Sebastian., and Gonzales-Bulnes, A. (2009). Efficiency of estrous synchronization in tropical sheep by combining short-interval cloprostenol- based protocols and “male effect’’. Theriogenology. 71: 1018-1025. 

  4. Cseh, S., Faig, L.V. and Amridis, G.S. (2012). Semen processing and artificial insemination in health management of small ruminants. Animal Reproduction Science. 130: 187-192.

  5. Das, G.K., Naqvi, S.M.K., Gulyani, R., Pareek, S.R. and Mittal, J.P. (2000). Effect of two doses of progesterone on estrus response and fertility in acycling crossbred Bharat Merino ewes in a semi-arid tropical environment. Small Ruminant Research. 37: 159-163. 

  6. Hafez, E.S.E. and Hafez, B. (2008). Reproduction in Farm Animals. 7th Edition Lippincott Williams and Wilkins, Wolter Kluver Company pp. 180.

  7. Hashemi, M., Safdarian, M. and Kafi, M. (2006). Estrous response to synchronization of estrus using different progesterone treatments outside the natural breeding season in ewes. Small Ruminant Research. 65: 279-283.

  8. Homeida, A.M., AL-Mubarak, A.I. and AL-Yousef, Y.M. (2009). Synchronization of estrus in Naeimi ewes following treated with progesterone and prostaglandin F2 a. Scientific Journal of King Faisal University. 10(2): 95-103.

  9. Hunter, R.H. and Greve, T. (1997). Are lower fertility bulls necessarily less fertile? Proposals concerning insemination procedures. Animal Reproduction Science. 48: 113–121.

  10. Karagiannidis, A., Varsakeli, S., Karatzas, G. and Brozos, C. (2001). Effect of time of artificial insemination on fertility of progestagen and PMSG treated indigenous Greek ewes, during non-breeding season. Small Ruminant Research. 39: 67-71.

  11. Letelier, C.A., Contreras- Solis, I., Garcia-Fernandez., Sanchez, M.A., Garcia-Palencia., Sanchez, B., Ariznavarreta, C., Tresguerres, J.A.F., Flores, J.M. and Gonzalez-Bulnes, A. (2011). Effect of Oestrus induction with progesterone or prostaglandin analogues on ovarian and pituitary function in sheep. Animal Reproduction Science. 126: 61-69.

  12. Menchaca, A., Miller, V., Gil, J., Pinczak, A. and Rubianes, E. (2004). Prostaglandin F2a treatment associated with timed artificial insemination in ewes. Reproduction in Domestic Animals. 39: 352-355.

  13. Naqvi, S.M.K., Gulyani. R. and Mittal, J.P. (1997). Estrus synchronization response in Kheri ewes treated with prostaglandin F2a. Indian Journal of Animal Science. 68(6): 564-565.

  14. Snedecor, G.W. and Cochran, W.G. (1968). Statistical methods, 6th edition, Oxford and IBH Publishing Co., 66, New Delhi, India.

  15. Voh, A., AJr, Oyedipe, E.O., Buvanendran, V. and Kumi-Diaka, J. (1987). Estrus response of indigenous Nigerian Zebu cows after prostaglandin F2 alpha analogue treatment under continuous observations for two seasons. Theriogenology 28: 77–99.

  16. Zohara, B.F., Azizunnesa., Islam, Md.F., AlamMd, G.S. and Bari, F.Y. (2014). Comparison of estrus synchronization by PGF2a and progestagen sponge with PMSG in indigenous ewes in Bangladesh. GSTF International Journal of Veterinary Science. 1(1): 27-37.

  17. Zonturlu, A.K., Aral, F., Ozyurtlu, N. and Yavuzer, U. (2008). Synchronization of estrus using FGA and CIDR intra vaginal pessaries during the transition period in Awassi ewes. Journal of Animal and Veterinary Advances. 7(9): 1093-1096.

  18. Zonturlu, A.K., Ozyurtlu, N. and Kacar, C. (2011). Effect of different doses PMSG on estrus synchronization and fertility in Awassi ewes synchronized by progesterone during the transition period. Kafkas Universi Veteriner Fakultesi Dergisi Journal. 17(1): 125-129.
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