The effect of different synchronization methods on fertility in Kıvırcık sheep in anoestrus period

Year 2021, , 255 - 260, 02.08.2021

Yağmur Duymaz Mehmet Koyuncu

https://doi.org/10.29136/mediterranean.868060

Cited By: 1

Abstract

In this study, the effect of different synchronization applications on fertility in sheep was evaluated. One hundred twenty Kıvırcık ewes were randomly allocated into five experimental groups as four treatments and one control group. In group Ӏ, the ewes were subcutaneously implanted with Regulin containing 18 mg of melatonin with a special ear implant applicator. The ewes in group II, CIDR (Controlled Internal Drug Release) were inserted into vagina and removed after 12 days. Then 500 IU PMSG (Pregnant Mare Serum Gonadotropin) was injected intramuscularly to each ewe. The ewes in group III; 20 mg flugeston acetate progestogen sponges were administered intravaginally for 14 days with intramuscular administration of 500 IU PMSG at withdrawal time. The ewes in group IV, was injected subcutaneously with PGF2α (prostaglandin F2α) (3cc) in two doses with an interval of 11 days. The ewes in group V, no hormone treatment was applied and therefore evaluated as the control group. The results in the treatment and control groups, were 80%, 95%, 88%, 92% and 76% for lambing rates; 15.0%, 26.3%, 13.6%, 4.3% and 5.3% for multiple birth rates; 0.8, 1.2, 0.96, 0.96 and 0.80 for fecundity; 1.0, 1.3, 1.2, 1.0 and 1.0 for litter size; 88%, 96%, 96%, 96% and 90% for survival rates, respectively. Gestation productivity, gestation efficiency, total productivity and overall efficiency values were found to 453 kg, 7.9 kg, 2279 kg and 40 kg respectively in the herd. Among the methods applied, it has been observed that a more efficient synchronization can be achieved with the CIDR application compared to the others.

Keywords

Sheep, Synchronization methods, Fertility, Survival rate

Kıvırcık koyunlarında anöstrus döneminde farklı senkronizasyon yöntemlerinin döl verimi üzerine etkisi

Abstract

Bu araştırmada farklı senkronizasyon uygulamalarının koyunlarda döl verimi üzerine etkisi değerlendirilmiş ve 120 baş Kıvırcık koyun rastgele 4 uygulama ve 1 kontrol grubu olmak üzere 5 gruba ayrılmıştır. Ӏ. grup koyunlarda 18 mg melatonin içeren Regülin implantı özel aplikatörü ile kulak arkası deri altına uygulanmıştır. ӀӀ. gruba CIDR (Controlled Internal Drug Release) aparatı intravajinal olarak 12 süreyle yerleştirilmiş ve çıkarıldığı gün koyun başına 500 I.U. GKSH (Gebe Kısrak Serum Hormonu) kas içi olarak uygulanmıştır. ӀӀӀ. gruba 20 mg flugeston asetat emdirilmiş süngerler 14 gün süreyle intravajinal olarak yerleştirilmiş ve çıkarıldığı gün koyun başına 500 IU GKSH kas içi olarak uygulanmıştır. IV. gruba 11 gün ara ile iki doz halinde deri altına PGF2α (prostaglandin F2α) (3cc) enjeksiyonu uygulanmıştır. V. grupta ise herhangi bir uygulama yapılmamış kontrol grubu olarak değerlendirilmiştir. I., II., III., IV. ve V. grupta sırasıyla kuzulama oranı; %80, %95, %88, %92 ve %76; çoğuz doğum oranı; %15.0, %26.3, %13.6, %4.3 ve %5.3; KKBDKS; 0.8, 1.2, 0.96, 0.96 ve 0.80 DKBDKS; 1.0, 1.3, 1.2, 1.0 ve 1.0, yaşama gücü; %88, %96, %96, %96 ve %90 olarak tespit edilmiştir. Gebelik üretkenliği, gebelik etkinliği, toplam üretkenlik ve toplam etkinlik değerleri ise sürü genelinde sırasıyla; 453 kg, 7.9 kg, 2279 kg ve 40 kg olarak bulunmuştur. Uygulanan yöntemler içinde CIDR uygulaması ile diğerlerine göre daha verimli bir senkronizasyon elde edilebileceği görülmüştür.

Keywords

Koyun, Senkronizasyon yöntemleri, Döl verimi, Yaşama gücü

References

• Abdalla EB, Farrag B, Hashem ALS, Khalil FA, Abdel-Fattah MS (2014) Effect of progestagen, PGF2α, PMSG and GnRH on estrus synchronization and some reproductive and productive traits in Barki ewes. Journal of Agroalimentary Processes and Technologies 20(1): 93-101.
• Abecia JA, Forcada F, Zúñiga O (2002) The effect of melatonin on the secretion of progesterone in sheep and on the development of ovine embryos in vitro. Veterinary Research Communications 26: 151-158.
• Ak K, Horoz H, İleri K, Alkan S, Boran A, Öztürkler Y, Çörekçi Ş (1995) Kıvırcık koyunlarında aşım mevsimi ve anöstrus döneminde progestagen-pg2α kombinasyonu ile östrus senkronizasyonu. Hayvancılık Araştırma Dergisi 5(1-2): 74-76.
• Altınçekiç ŞÖ, Koyuncu M (2017) Anöstrustaki kıvırcık ırkı koyunlarda cıdr ve prostaglandin uygulamalarının üreme performansı üzerine etkilerinin karşılaştırılması. Tekirdağ Ziraat Fakültesi Dergisi 14(1): 9-15.
• Bacha S, Khiati B, Hammoudi SM, Kaidi R, Ahmed M (2014) The effects of dose of pregnant mare serum gonadotropin (PMSG) on reproductive performance of Algerian Rembi ewes during seasonal anoestrus. Journal Veterinary Science Technology 5(4):1-3.
• Beck NFG, Davies B, Williams SP (1993) Oestrous synchronization in ewes: the effect of combining a prostaglandin analogue with a 5-day progestagen treatment. Animal Science 56(2): 207-210.
• Carlson KM, Pohl HA, Marcek JM, Muser RK, Wheaton JE (1989) Evaluation of progesterone controlled internal drug release dispensers for synchronization of estrus in sheep. Animal Reproduction Science 18: 205-218.
• Ceyhan A, Erdoğan İ, Sezenler T (2007) Gen kaynağı olarak korunan Kıvırcık, Gökçeada ve Sakız koyun ırklarının bazı verim özellikleri. Tekirdağ Ziraat Fakültesi Dergisi 4(2): 211-218.
• Daşkın A (2001) Östrusları sinkronize edilen Akkaraman koyunlarında PMSG enjeksiyonlarının dölverimine etkisi. Ankara Üniversitesi Veteriner Fakültesi Dergisi 48(2):165-167.
• Demirören E (2002) Yetiştirme amacı farklı koyunlarda kuzu üretim etkinliği. Ege Üniversitesi Ziraat Fakültesi Dergisi 39(1): 71-77.
• deNicolo G, Morris ST, Kenyon PR, Morel PCH, Parkinson TJ (2008) Melatonin-improved reproductive performance in sheep bred out of season. Animal Reproduction Science 109(1-4): 124-133.
• Dixon AB, Knights M, Pate JL, Lewis PE, Inskeep EK (2006) Reproductive performance of ewes after 5‐day treatment with intravaginal inserts containing progesterone in combination with injection of prostaglandin F2α. Reproduction in Domestic Animals 41(2): 142-148.
• Durotoye LA, Rajkumar R, Argo CM, Nowak R, Webley GE, McNeil ME, Graham NB, Rodway RG (1991) Effect of constant-release melatonin implants on the onset of oestrous activity and on reproductive performance in the ewe. Animal Science 52(3): 489-497.
• Ezzat AA, Ahmed MN, Elabdeen MA, Sabry AM (2016) Estrus synchronization in Ossimi sheep by progestins. Alexandria Journal of Veterinary Sciences 51(1): 207-214.
• Fitzgerald JA, Ruggles AJ, Stellflug JN, Hansel W (1985) A seven-day synchronization method for ewes using medroxyprogesterone acetate (MAP) and prostaglandin F2α. Journal of Animal Science 61(2): 466-469.
• Godfrey RW, Gray ML, Collins JR (1997) A comparison of two methods of oestrus synchronization in hair sheep in the tropics. Animal Reproduction Science 47: 99-106.
• Gómez JD, Balasch S, Gómez LD, Martıno A, Fernández N (2004) Comparison between intravaginal progestagen and melatonin implant treatments on the reproductive efficiency of ewes. Small Ruminant Research 66(1-3): 156-163.
• Greyling JPC, Van Niekerk CH (1990) Effect of pregnant mare serum gonadotrophin (PMSG) and route of administration after progestagen treatment on oestrus and LH secretion in the Boer goat. Small Ruminant Research 3(5): 511-516.
• Haresign W, Peters AR, Staples LD (1990) The effect of melatonin implants on breeding activity and litter size in commercial sheep flocks in the UK. Animal Science 50(1): 111-121.
• Karakuş K, Aşkın Y (2007) Anadolu Merinosu ve Malya koyunlarında kızgınlığın toplulaştırılması ve bazı döl verimi özellikleri. Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi 17(1): 17-20.
• Karakuş K, Cengiz F (2007) Ergin Norduz ve Karakaş koçlarında spermatolojik özelliklerin döl verimine etkisi. Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi 17(1): 7-15.
• Kaya HH, Kaşıkçı G, Ak K, Alkan S, Sönmez C (2003) Controlling the breeding season using melatonin and progestagen in Kıvırcık Ewes. Turkish Journal of Veterinary Animal Sciences 27(2): 301-305.
• Knights M, Maze TD, Bridges PJ, Lewis PE, Inskeep EK (2001) Short-term treatment with a controlled internal drug releasing (CIDR) device and FSH to induce fertile estrus and increase prolificacy in anestrous ewes. Theriogenology 55(5): 1181-1191.
• Koyuncu M, Uzun ŞK, Şengül L (2001) Synchronization of Oestrus and the Possibilities of Improving Reproductive Performance by using Progestagen and Different Doses of PMSG in Kıvırcık Ewes. Turkish Journal of Veterinary Animal Sciences 25(6): 971-974.
• Koyuncu M, Akgün H (2018) Ekstansif yetiştirme koşullarındaki Kıvırcık koyunlarında bazı döl verimi özellikleri. Hayvansal Üretim Dergisi 59(1): 33-40.
• Kridli RT, Husein MQ, Muhdi HA, Al-Khazaleh JM (2006) Reproductive performance of hormonally-treated anestrous Awassi ewes. Animal Reproduction 3(3): 347-352.
• Kumar KP, Bramhaiah KV, Naidu GV, Ekambaram B, Krishna NVV, Rajesh MM (2018) Synchronization of Nellore Jodipi ewes by different doses of PGF2α. Indian Journal Animal Research 52(3): 363-366.
• Laliotis V, Vosniakou A, Zafrakas A, Lymberopoulos A, Alifakiotis T (1998) The effect of melatonin on lambing and litter size in milking ewes after advancing the breeding season with progestagen and PMSG followed by artificial insemination. Small Ruminant Research 31(1): 79-81.
• Mellor DJ, Stafford KJ (2004) Animal welfare implications of neonatal mortality and morbidity in farm animals. The Veterinary Journal 168(2): 307-324.
• Miljkovic V, Petrujkic T, Vujosevic J, Mrvos P, Mihajlovksi P, Predojevic M, Naumov N, Tanev D, Stanojevic T, Jovanovic V (1989) Contemporary aspects of physiology of reproduction and artificial insemination in small ruminants. Veterinarski Glasnik 43: 875-882.
• Minitab (2014) Minitab for Windows, United States.
• Mirzaei A, Mohebbi-Fani M, Omidi A, Boostani A, Nazifi S, Mahmoodian-Fard HR, Chahardahcherik M (2017) Progesterone concentration and lambing rate of Karakul ewes treated with prostaglandin and GnRH combined with the ram effect during breeding and non-breeding seasons. Theriogenology 100: 120-125.
• Niasari-Naslaji A, Soukhtezari A (2005) Comparison between three estrus synchronization programs using pro-gestagens during the breeding season in the ewe. Pajouhesh- Sazandegi 65: 86-91.
• Nowers CB, Coetzer WA, Morgenthal JC (1994) Effect of melatonin implants, flushing and teasing on the reproductive performance of spring-mated Dohne Merino ewes. South African Journal Animal Science 24(1): 22-26.
• Öztürkler Y, Çolak A, Baykal A, Güven B (2003) Combined effect of a prostaglandin analogue and a progestagen treatment for 5 days on oestrus synchronisation in Tushin ewes. Indian Veterinary Journal 80: 917-920.
• Sönmez R, Kaymakçı M (1987) Koyunlarda Döl Verimi. Ege Üniversitesi Ziraat Fakültesi Yayınları No: 404, İzmir.
• Swelum AAA, Alowaimer AN, Abouheif MA (2015) Use of fluorogestone acetate sponges or controlled internal drug release for estrus synchronization in ewes: Effects of hormonal profiles and reproductive performance. Theriogenology 84(4): 498-503.
• Ungerfeld R, Rubianes E (2002) Short term primings with different progestogen intravaginal devices (MAP, FGA and CIDR) for eCG-estrous induction in anestrus ewes. Small Ruminant Research 46(1): 63-66.
• Ülker H, Gökdal Ö, Aygün T, Karakuş F (2004) Karakaş ve Norduz koyunlarının temel üreme özellikleri bakımından karşılaştırılması. Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi 14(1): 59-63.
• Wallace JM, Robinson JJ, Wigzell S, Aitken RP (1988) Effect of melatonin on the peripheral concentrations of LH and progesterone after oestrus, and on conception rate in ewes. Journal of Endocrinology 119(3): 523-530.
• Wildeus S (2000) Current concepts in synchronization of estrus: sheep and goats. Journal of Animal Science 77: 1-14.
• Yadi J, Moghaddam MF, Khalajzadeh S, Solati AA (2011) Comparison of estrus synchronization by PGF2α, CIDR and Sponge with PMSG in Kalkuhi Ewes on early anestrous season. International Conference on Asia Agriculture and Animal. IPCBEE (13) IACSIT Press, Singapoore.
• Yaprak M, Korkmaz MK (2016) Effect of different oestrus synchronization methods on reproductive performance of Morkaraman (Redkaraman) sheep in laparoscopic artificial insemination program. Journal of Biotechnology 231: 21.
• Yılmaz M (2017) Bazı koyun ırk ve tiplerinin kuzu üretim etkinliğinin belirlenmesi. Yüksek Lisans Tezi, Namık Kemal Üniversitesi Fen Bilimleri Enstitüsü, Zootekni Anabilim Dalı, Tekirdağ.