The Effect of Progestin Source on Some Reproductive Performance in Akkaraman Ewes

Year 2022, Volume: 5 Issue: 3, 281 - 287, 01.07.2022

Dilek Gökçek , Büşra Bayrak , Uğur Şen

https://doi.org/10.47115/bsagriculture.1115744

Cited By: 1

Abstract

This study was conducted to determine the effect of progestin source on some reproductive performance, lamb birth weight and lamb mortality rate in Akkaraman ewes. A total of 40 Akkaraman sheep breed with similar body weight (51.3 ± 1.5 kg) and at least two parturitions were used as experimental animals. In all ewes, the intramuscular injection of PGF2α (2.5 mg) was administered 96 hours before estrus synchronization to obtain corpus luteum regression. The ewes were allocated randomly into two groups according to body weight and ages. Estrus of ewes in the first group (n=20) were synchronized with an intra-vaginal CIDR device containing 0.30 g of natural progesterone. Estrus of ewes in the second group (n=20) were synchronized with an intra-vaginal sponge containing 30 mg flugestone acetate (FGA). CIDR and sponge were withdrawn following 12 days and 600 IU PMSG were injected intramuscularly. After 24 hours from injections, all ewes were introduced to Akkaraman rams and ewes in estrus were recorded. There were no significant differences between natural and synthetic progesterone applications in terms of estrus rate, gestation rate and duration of gestation in Akkaraman ewes. Additionally, lamb birth weight and lamb mortality rates were similar in both experimental groups. However, the application of CIDR increased the total and multiple lamb birth rates of Akkaraman ewes (P<0.05). These results show that the application of CIDR device with PMSG may increase the success rate in lamb production in Akkaraman ewes.

Keywords

Estrus synchronization, Natural progesterone, Flugestone acetate, Lamb production, Akkaraman

References

• Aksoy Y, Uğurlu M, Önenç A, Şirin E, Şen U, Çiçek Ü, Ulutaş Z, Kuran M. 2019. Meat production characteristics of Turkish native breeds: II. meat quality, fatty acid, and cholesterol profile of lambs. Arch Anim Breed, 62: 41–48.
• Aksoy Y, Uğurlu M, Önenç A, Şirin E, Şen U, Çiçek Ü, Ulutaş Z, Kuran M. 2018. Meat production characteristics of Turkish native breeds: I. Fattening, slaughter and carcass traits of lambs. South African J Anim Sci, 48(4): 665-672.
• Alifakiotis T, Michailidis I, Gavnhdis G. 1982. Induced breeding in anoestrous milking ewes on dairy breed: Comparison of norgestomet medroxyprogesterone and fluorogestone in two regimes of PMSG. Theriogenology, 17: 603-610.
• Aşkın Y. 1982. Akkaraman ve Anadolu merinosu koyunlarında eksogen hormon kullanarak kızgınlığın senkronizasyonu ve döl veriminin denetimi olanakları. Doçentlik Tezi, Ankara Üniversitesi Ziraat Fakültesi, Ankara.
• Başaran D, Dellal G. 1997. Synchronization of oestrous and the possibilities of ımproving reproductive performance by using progestagen and PMSG in white Karaman ewes. Turk J Vet Anim Sci, 21: 201-204.
• Başaran D. 1995. Synchronization of oestrous by hexogen hormone application and the possibilities of improving reproductive performance in Awassi sheep. PhD thesis, Ankara University, Institute of Science, Ankara, pp. 102.
• Bekyürek T. 1994. Induction of oestrus in Tuj sheep during anoestrus. Doga Turk J Vet Anim Sci, 18:11-15.
• Berhan A, Van Arendonk J. 2006. Reproductive performance and mortality rate in Menz and Horro sheep following controlled breeding in Ethiopia. Small Rumin Res, 63: 297-303.
• Daşkın, A., 2001. Effect of PMSG injections on fertility in the synchronized Akkaraman ewes. Vet J Ankara Univ, 48: 165- 167.
• Edea Z, Haile A, Tibbo M, Sharma AK, Sölkner J, Wurzinger M. 2012. Sheep production systems and breeding practices of smallholders in western and south-western Ethiopia: Implications for designing community-based breeding strategies. Livestock Res Rural Develop, 24(7).
• Fukui Y, Ishikawa D, Ishida N, Okada M, Itagaki R, Ogiso T. 1999. Comparison of fertility of estrous synchronized ewes with four different intravaginal devices during the breeding season. J Reprod Dev, 45: 337-343.
• Godfrey RW, Gray ML, Collins JR. 1997. A comparison of two methods of oestrous synchronization of hair sheep in the tropics. Anim Reprod Sci, 47: 99-106.
• Gül S, Erdoğan İE. 2021. A model for oestrus synchronisation and superovulation in Awassi sheep breeding. Mustafa Kemal Univ J Agri Sci, 26 (1): 528-536.
• Gül S, Keskin M, Gündüz Z, Güzey YZ, Yıldırım H. 2020. The Effect of PMSG hormone application on reproductive efficiency in different periods in Kilis goats together with PGF2α. J Anim Sci Prod, 3(1): 1-6.
• Gül S, Keskin M. 2010. Reproductive Characteristics of Awassi Ewes Under Cornell Alternate Month Accelerated Lambing System. Italian J Ani Sci, 9 (49): 255-259.
• Hashemi M, Safdarian M, Kafi M. 2006. Estrous response to synchronization of estrus using different progesterone treatments outside the natural breeding season in ewes. Small Rumin Res, 65:279-283.
• Jainudeen MR, Hafez ESE. 1987. Sheep and goat. In: Hafez, ESE, editors. Reproduction in farm animals. Lea Febiger, Philadelphia, USA, 7th ed., pp. 172-187.
• Kaçar C, Kamiloğlu N, Gürbulak K, Pancarcı Ş, Güngör Ö, Güvenç K, Saban E. 2008. The effect of administration of testosterone antibody, β-carotene and vitamin E on multiple pregnancy and MDA (Malondialdehyde) in Tuj breed sheep in non-breeding season. J Fac Vet Med, Kafkas Univ, 14: 51-56.
• Karakuş K, Aşkın Y. 2007. Estrus synchronisation and some fertility traits in Anatolian Merino and Malya sheep. J Agric Sci, 17(1): 17-20.
• Kizilaslan M, Arzik Y, Cinar MU, Konca Y. 2021. Genome-wise engineering of ruminant nutrition-nutrigenomics: applications, challenges, and future perspectives–a review. Annals Anim Sci, 22(2): 511–521
• Koyuncu M, Kara Uzun Ş, Şengül L. 2001. Synchronization of oestrus and the possibilities of improving reproductive performance by using progestagen and different doses of PMSG in Kıvırcık Ewes. Turk J Vet Anim Sci, 25: 971-974.
• Kutluca M. 2005. The effect of different estrus synchronization regimes on fertility of Awasi and RedKaraman ewes and growing performance and survivability of their lambs. MSc thesis, Atatürk University, Institute of Science, Erzurum, pp. 52.
• Kutluca M. 2009. Effect of different estrus synchronization methods on reproductive performance of Morkaraman sheep in laparoscopic artificial insemination program. PhD thesis, Atatürk University, Institute of Science, Erzurum, pp. 87.
• Luther JS, Grazul-Bliska AT, Kirsch JD, Weigl RM, Kraft KC, Navanukraw C, Pant D, Reynolds LP, Redmer DA. 2006. The effect of GnRH, eCG and progestin type on estrous synchronization following laparoscopic AI in ewes. Small Rumin Res, 72: 227-231.
• Moeini MM, Moghaddam AA, Bahirale A, Hajarian H. 2007. Effects of breed and progestin source on estrus synchronization and rates of fertility and fecundity in Iranian Sanjabi and Lori ewes. Pak J Biol Sci, 10: 3801-3807.
• Romano JE. 1996. Comparison of fluorgestone and medroxyprogesterone intravaginal pessaries for estrus synchronization in dairy goats. Small Rumin Res, 22:219-223.
• Şen U, Önder H. 2016. The effect of estrus synchronization programmes on parturition time and some reproductive characteristics of Saanen goats. J Applied Anim Res, 44: 376–379.
• Sen U, Sirin E, Aksoy Y, Ensoy U, Ulutas Z, Kuran M. 2016. The effect of maternal nutrition level during mid-gestation on post-natal muscle fiber composition and meat quality in lambs. Anim Prod Sci, 56(5): 834-843.
• Smith JF, Cruickshank GF, Mcgowan LT, Parr J, Mortimer BJ. 1988. Seasonal changes in oestrus, ovulation and conception of Coopworth ewes treated with CIDRs and PMSG. Proc New Zealand Soc Anim Prod, 48: 99-102.
• Tamer C, Sirin E. 2021. Determination of Growth Performance of Lambs and Fertility Characteristics of Karayaka Sheep Raised in Amasya. TURJAF, 9(11): 2022-2026.
• Timurkan H, Yildiz H. 2005. Synchronization of oestrus in Hamedani ewes: the use of different PMSG dose. Bull Vet Pulawy, 49: 311-314.
• Ülker H, Gökdal Ö, Aygün T, Karakuş F. 2004. Comparison of some reproductive traits of Karakaş and Norduz sheep. J Agric Sci, 14: 59-63.
• Wheaton JE, Carlson KM, Windels HF, Johnston LJ, 1993: CIDR: a new progesterone releasing intravaginal device for induction of estrus and cycle control in sheep and goats. Anim Reprod Sci 33, 127– 141.
• Zarkawi M, Al- Merestani MR, Wardeh MF. 1999. Induction of synchronized oestrus and early pregnancy diagnosis in Syrian Awassi ewes, outside the breeding season. Small Rumin Res, 33: 99-102.