Penambahan Suplemen Zinc (Zn) pada Sinkronisasi Estrus Kambing Ras Campuran

https://doi.org/10.22146/jntt.34088

Muhammad Rosyid Ridlo(1*), Agung Budiyanto(2)

(1) Program Studi Kesehatan Hewan/Departemen Teknologi Hayati dan Veteriner. Sekolah Vokasi, Universitas Gadjah Mada
(2) Departemen Reproduksi dan Obstetri. Fakultas Kedokteran Hewan, Universitas Gadjah Mada.
(*) Corresponding Author

Abstract


The aim of this study was to understand the effect of using Zinc (Zn) to oestrous synchronization in Indonesian Mixed Breed Goat. The number of 12 does aging 24-36 months and a buck were used in this experiment in order to natural copulation purpose. The experimental animals were devided into 2 groups. The first group was given oestrous synchronization using polyurethane sponge which contained of medroxi progesterone acetate 60 mg through intra vaginal for 14 days (control). The Second group was synchronized in the same method as the first group and supplemented with Zn 20 mg/head by peroral. The does that have been oestrous then mated naturally. The experimental results indicate the number of natural copulation in second group was higher than control (83% vs 50%). Oestrous uniformity occurred in both groups. The Oestrous onset in second group was earlier than control (36 vs 48 jam) and duration of oestrous was longer than control (12 vs 48 jam).
Maximum oestrous quality score was higher than control (7.17±0.75 vs 6.67±0.52). The conclusion is the addition of Zn Supplement improves the quality of oestrous during oestrous synchronization by intra vaginal polyurethane sponge which contained of medroxi progesterone acetate 60 mg in Indonesian mixed breed goat.


Keywords


Zinc (Zn); oestrous synchronization; Indonesian mixed breed goat; medroxi progesterone acetate

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References

Amen, M.H.M., & Al-Daraji, H.J. (2011). Influence of Dietary Supplementation with Zinc on Sex Hormones Concentrations of Broiler Breeder Chickens. ISSN 1680-5194.

Asian Network for Scientific Information. 2011. Pakistan Journal of Nutrition 10 (11): 1089-1093.

Badan Pusat Statistik. (2015). Populasi Ternak Indonesia 200-2014. www.bps.go.id/webbeta/frontend/linkTabelstatis/ print/id/1506.

Cavalcanti, A.S., F.Z. Brandão, L.A. Garcia, Nogueira, and J.F. Fonseca. 2012. Effects of GnRH administration on ovulation and fertility in ewes subjected to estrous synchronization. Revista Brasileira de Zootecnia 41 (6): 1412-1418.

Evans, A.C.O. (2003). Characteristics of Ovarian Follicle Development in Domestic Animals. Reprod Dom Anim, 38, 240–246. 76

Frandson, R.D., Wilke, W.L. & Fails, A.D. (2009). Anatomy and Physiology of Farm Animals. 7th Edition. Wiley-Blackwell.

Gonzales, A.B. & Veiga, A.L. (2005). Ovarian Follicular Dynamics and Dominance Effect in Sheep. VI Convegno Nazionale SOFIVET-Stintino (SS).

Holtz W Sohnrey, B., Gerland, M., and Driancourt, M.A. 2007. Ovsynch synchronization and fixed-time insemination in goats.

Theriogenology 69 (2008): 785–792. Karokaro, S. (2004). Kontribusi Usaha Peternakan Kambing dalam Pembangunan Pertanian. Lokakarya Nasional Kambing Potong.

Kundu, M.S., De, A.K., Jeyakumar, S., Sunder, J., Kundu, A., and Sujatha, T. 2014. Effect of Zinc Supplementation on Reproductive Performance of Teressa Goat. Veterinary World. EISSN: 2231-0916. www.veterinaryworld. org/Vol.7/ June-2014/3.pdf.

Noakes, D.E., Parkinson, T.J., & England, G.C.W. (Eds.). (2008). Arthur’s Veterinary Reproduction and Obstetrics. Eight Edition. Saunders an imprint of Elsevier Limited. Philadelphia. USA.

Tian, X. and Diaz, F.J. 2012. Acute Dietary Zinc Deficiency before Conception Compromises Oocyte Epigenetic Programming and Disrupts Embryonic Development. Developmental Biology 376 (2013): 51–61.

Vinoles, C., Meikle, A., & Martin, G.B. (2009). Short-term nutritional treatments grazing legumes or feeding concentrates increase prolificacy in Corriedale ewes. Animal Reproduction Science 113, 82–92. Journal homepage: www.elsevier. com/ locate/anireprosci. Yacoub A.N., Gauly, M., Sohnrey, B., & Holtz, W. (2011). Fixed-time deep uterine insemination in PGF2_-synchronized goats. Theriogenology 76, 1730–1735.



DOI: https://doi.org/10.22146/jntt.34088

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