Abstract :

Evaluation of the success of Artificial Insemination (AI) aims to determine the value of reproductive efficiency of a livestock group. This study aimed to evaluate the success of AI using frozen semen of Wagyu cattle based on S/C, NRR, CR, CvR, and weaning rate in Situbondo District. The material used was secondary data in the form of AI data from 184 beef cows that have been inseminated with frozen semen of Wagyu cattle in Situbondo District. The method used was quantitative research. The results showed that reproductive evaluation of cows that have been inseminated with frozen semen of Wagyu cattle had S/C value of 2, NRR1 of 64%, NRR2 of 55%, CR of 49%, CvR of 53%, and weaning rate of 44%.

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Keywords :

Artificial Insemination, Calving Rate, Reproduction Evaluation, Wagyu Cattle., Weaning Rate

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References :

1. Fecteau, G., Baillargeon, P., Higgins, R., Paré, J. and Fortin, M. 2020. Factors Affecting Mortality of Dairy Calves in Québec. The Canadian Veterinary Journal, 43(4), 257–261.
2. Gioi, P., Van Tiem, P., Van Dung, D., Thien, V. C. and Hoang, T. T. M. 2023. Preliminary Results Of Utility For Wagyu And Red Angus Bull’s Straw Frozen Semen On Zebu Crossbred Cows In Thai Binh Province, Vietnam. Journal of Animal Science and Technology, 139(1), 89-104.
3. Hartati, H., Luthfi, M., Khrisna, N. H., ka Sukmasari, P. K., Fitrayady, H. P., Widiyawati, R. and Dikman, D. M. 2021. The productivity evaluation of madura cattle under beef cattle research station breeding management. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, 27(5), 1-5. https://doi.org/10.9775/kvfd.2021.25734
4. Irikura, N., Uematsu, M., Kitahara, G., Osawa, T. and Sasaki, Y. 2018. Effects of service number on conception rate in Japanese Black cattle. Reproduction in Domestic Animals, 53(1), 34-39. https://doi.org/10.1111/rda.13049
5. Irikura, N., Uematsu, M., Kitahara, G., Osawa, T. and Sasaki, Y. 2018. Association of interservice interval with conception rate in Japanese Black cattle. Reproduction in Domestic Animals, 53(4), 1020-1023. https://doi.org/10.1111/rda.13191
6. Kino, E., Uematsu, M., Kitahara, G., Osawa, T., and Sasaki, Y. 2018. Associations of estrus detection procedures with the calving rate in Japanese Black cattle. Japanese Journal of Large Animal Clinics, 9(1), 207-210.
7. Kino, E., Uematsu, M., Kitahara, G., Osawa T. and Sasaki, Y. Quantitative relationship between climatic conditions and the conception rate of Japanese Black cattle in commercial cow–calf operations. Livestock Science, 228(5), 170–176. https://doi.org/10.1016/j.livsci.2019.08.008.
8. Masyita, N., Suada, I. K. and Batan, I. W. 2014. Umur sapi bali betina yang disembelih pada rumah pemotongan hewan di Bali. Jurnal Indonesia Medicus Veterinus, 3(5), 384-393.
9. Nisa D. C., Rachmawati, A., Susilawati, T. and Yekti, A. P. A. 2022. The Quality of Frozen Semen with Different Thawing Duration and Temperature on Simmental Bull. Jurnal Ilmu-Ilmu Peternakan, 32(1), 108-117. https://doi.org/10.21776/ub.jiip.2022.032.01.11

10. Nopianti, A., Rosadi B. and Darmawan, D. Efek Bangsa Sapi Pejantan Terhadap Angka Kebuntingan Dan Rasio Sex Pedet Hasil Inseminasi Buatan Di Kecamatan Pemayung. Jurnal Ilmiah Ilmu-Ilmu Peternakan, 25(1), 83–90. https://doi.org/10.22437/jiiip.v25i1.14637.
11. Oka, A., Iwaki, F., Dohgo, T., Ohtagaki, S., Noda, M., Shiozaki, T., Endoh, O. and Ozaki, M. 2002. Genetic Effects on Fatty Acid Composition of Carcass Fat from Japanese Black Wagyu Cattle. Journal of Animal Science, 80(4), 1005-1011.
12. Periambawe, D. K. A., Sutrisna, R. and Liman. 2016. Status nutrien sapi peranakan ongole di Kecamatan Tanjung Bintang Kabupaten Lampung Selatan. Jurnal Ilmiah Peternakan Terpadu, 4(1), 6-12. http://dx.doi.org/10.23960/jipt.v4i1.p%25p
13. Rosita, E.A., Susilawati, T. and Wahyuningsih, S. 2014. Keberhasilan AI Menggunakan Semen Beku Hasil Sexing dengan Metode Sedimentasi Putih Telur pada Sapi PO Cross. Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science), 24(1), 72-76.
14. Setiaji, A. and Oikawa, T. 2020. Genetics of Heifer Reproductive Traits in Japanese Black Cattle. Asian-Australasian journal of animal sciences, 33(2), 197-202. https://doi.org/10.5713/ajas.19.0118.
15. 2013. Pedoman Inseminasi Buatan Pada Ternak. Malang: UB Press.
16. Wiranto, W., Kuswati, K., Prafitri, R., Huda, A. N., Yekti, A. P. A. and Susilawati, T. 2020. Tingkat keberhasilan inseminasi buatan menggunakan semen beku sexing pada bangsa sapi yang berbeda. Jurnal Agripet, 20(1), 17-21. https://doi.org/10.17969/agripet.v20i1.15811
17. Ueda, S., Takashima, Y., Gotou, Y., Sasaki, R., Nakabayashi, R., Suzuki, T., Sasazaki, S., Fukuda, I., Kebede, B., Kadowaki, Y., Tamura, M., Nakanishi, H., and Shirai, Y. 2022. Application of Mass Spectrometry for Determining the Geographic Production Area of Wagyu Beef, Metabolites, 12(9), https://doi.org/10.3390/metabo12090777
18. Urie, N.J., Lombard, J.E., Shivley, C.B., Kopral, C.A., Adams, A.E., Earleywine, T.J., Olson, J.D. and Garry, F.B. 2018. Preweaned Heifer Management on US Dairy Operations: Part V. Factors Associated with Morbidity and Mortality in Preweaned Dairy Heifer Calves. Journal of Dairy Science, 101(10), 9229-9244.
19. Yekti, A. P. A., Octaviani, E. A., Kuswati, and Susilawati, T. 2019. Peningkatan Conception Rate Dengan Inseminasi Buatan Menggunakan Semen Sexing Double Dosis Pada Sapi Persilangan Journal of Tropical Animal Production, 20(2), 135-140. https://doi.org/10.21776/ub.jtapro.2019.020.02.6
20. Yulyanto, C. A., Susilawati, T. and Ihsan, M. N. 2014. Penampilan reproduksi sapi Peranakan Ongole (PO) dan sapi Peranakan Limousin di Kecamatan Sawoo Kabupaten Ponorogo dan Kecamatan Tugu Kabupaten Trenggalek. Jurnal Ilmu-Ilmu Peternakan, 24(2), 49-57.
21. Wahyuni, E., and Amin, M. 2020. Manajemen Pemberian Pakan Sapi Bali. Jurnal Peternakan Lokal, 2(1), 1-7. https://doi.org/10.46918/peternakan.v2i1.829
22. Wiranto, W., Kuswati, K., Prafitri, R., Huda, A. N., Yekti, A. P. A., and Susilawati, T. 2020. Tingkat keberhasilan inseminasi buatan menggunakan semen beku sexing pada bangsa sapi yang berbeda. Jurnal Agripet, 20(1), 17-21. https://doi.org/10.17969/agripet.v20i1.15811
23. Wittum, T.E. and Perino, L.J. (2022). Passive Immune Status at Postpartum and Its Association with Calf Survival. Journal of the American Veterinary Medical Association, 213(4), 567-569.