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All Journal Jurnal Medik Veteriner Jurnal Layanan Masyarakat (Journal of Public Service) Journal of Parasite Science Ovozoa: Journal of Animal Reproduction Indian Journal of Forensic Medicine & Toxicology Indonesian Journal of Innovation Studies Journal of Fisheries & Marine
Widodo, Oky Setyo
Department Of Veterinary Animal Husbandry - Faculty Of Veterinary Medicine, Universitas Airlangga
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary Other

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Journal : Ovozoa: Journal of Animal Reproduction

 1 
PERSENTASE KEJADIAN KAWIN BERULANG SAPI PERAH YANG TELAH DI IB (INSEMINASI BUATAN) TINGKAT PETERNAK DESA NYAWANG KIDUL DI KUD TANI WILIS KECAMATAN SENDANG KABUPATEN TULUNGAGUNG Arda Wahyu Setyadi; Pudji Srianto; Oky Setyo Widodo; Wurlina Wurlina; Abdul Samik; Tjuk Imam Restiadi
Ovozoa: Journal of Animal Reproduction Vol. 8 No. 2 (2019): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.664 KB) | DOI: 10.20473/ovz.v8i2.2019.164-168

Abstract

Dairy cows farm business level of KUD Tani Wilis in Nyawang Kidul, Sendang district, Tulungagung city has some problems resulting low livestock productivity. One of the causes of low levels of dairy reproductivity is the incidence of repeat breeder. Repeat breeder is a condition of a female cow that failed to breed after being mated three or more times with a normal and healthy fertilized bull. The main purpose of this research is to know the risk factor of repeat breeder in dairy cows at farmer level of KUD Tani Wilis in nyawang kidul, Sendang district, Tulungagung city. The type of research is descriptive research. This research was using 32 dairy cows from 6 breeders, the selection of cattles used Simple Random Sampling method. The collection data using questionnaires and direct observations in farms resulted that the evidence rate of dairy cattle's repeat breeder in this research is 45.7%. The results also showed that the influence of knowledge of farmers on disease or reproductive disorders positively correlated with the evidence of repeat breader.
Risk factors for dystocia in primiparous and pluriparous beef cows at the Besuki Animal Health Center, Situbondo Regency, East Java, Indonesia Nisaaturrohma Fajriyah; Soeharsono Soeharsono; Oky Setyo Widodo
Ovozoa: Journal of Animal Reproduction Vol. 12 No. 1 (2023): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v12i1.2023.25-33

Abstract

This study aims to determine the risk factors for dystocia in primiparous and pluriparous dams at the study site. Cases of dystocia, both maternal and fetal, were obtained as secondary data from records at the Situbondo Regency Animal Husbandry Service for year 2020 and 2021. Tracking on these secondary data was carried out to look for cows experienced dystocia and the owners’ names and addresses for interviews using a questionnaire worksheet. Interviews were conducted in February - May 2022 to obtain data on the maternal breed, age, feeding, fetal sex, and exercise frequency during pregnancy of the cows. Dystocia in the working area of the Besuki Animal Health Center in Sitobondo Regency in 2020 and 2021 occured in 50 cows which included primiparous (26%) and pluriparous (74%) cows. Breed, age, feed, and sex of the calves were not significantly different (p >0.05) between primiparous and pluriparous dams. However, the frequency of the exercises differed significantly (p <0.05) between primiparous and pluriparous dams. It could be concluded that the dystocia of cows in the study area was dominated by pluriparous parturition with exercises factor as the main cause.
Reproductive Performance of Crossbreed Cows on Lowland Terrain Septiana Alafia Yusi Ardiyansyah; Sri Agus Sudjarwo; Nusdianto Triakoso; Tri Wahyu Suprayogi; Ismudiono Ismudiono; Oky Setyo Widodo
Ovozoa: Journal of Animal Reproduction Vol. 12 No. 3 (2023): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v12i3.2023.124-130

Abstract

This study aims to identify the differences in reproduction performance of Ongole cross (PO), Limousine cross (Limpo), and Simmental cross (Simpo) in Kerek district, Tuban regency. Primary data was taken by interviewing inseminators and farmers, while secondary data was taken from the Fisheries and Animal Husbandry Department of Tuban regency. The total sample was 360 cows consisting of 30 PO, Limpo, and Simpo cows aged 3, 4, 5, and 6 years respectively which were calculated based on the Roscoe formula. Data was analyzed using the Simple Linear Regression and ANOVA followed by Duncan's multiple range test at a significance level of 95%. The results showed that the services per conception (S/C), conception rate (CR), and calving rate (CvR) were not significantly different (p >0.05) between PO, Limpo and Simpo cows. Meanwhile, days open (DO) and fertility status (FS) of PO cows were higher (p <0.05) than Limpo and Simpo cows. There was no significant difference (p >0.05) in DO and FS between Limpo and Simpo cows. The linear equation with age as a predictor (X) of S/C, DO, and CI (Y) values were not significant (p >0.05) in PO, Limpo, and Simpo cows. It could be concluded that the reproductive performance of PO cows was better than Limpo and Simpo cows.
Effect of PG-600 dose in cows with persistent corpus luteum treated with PGF2α and hCG Sofia Brenieta Brilianti; Sri Mulyati; Wurlina Wurlina; Budi Utomo; Oky Setyo Widodo
Ovozoa: Journal of Animal Reproduction Vol. 13 No. 2 (2024): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v13i2.2024.90-95

Abstract

The purpose of this study was to determine the effect of administering a dose of gonadotropin (PG-600) in cows with persistent corpus luteum (PCL) which were treated with prostaglandin F2 α (PGF2α) and human chorionic gonadotropin (hCG). This study used 20, three-year-old cows diagnosed with PCL, had recently given birth, and were not pregnant. Cows were randomly allocated into groups T0, T1, T2 and T3.  Cows in all groups were injected with PGF2α (25 mg/cow). Simultaneously, cows in groups T1, T2 and T3 were also injected with PG-600 at doses of 100, 150 and 200 IU/cow respectively. PGF2α and PG-600 were injected when PCL was identified. After that, cows showing signs of estrus were injected with hCG (100 IU/cow) and artificially inseminated 12-18 hours after the appearance of signs of estrus. AI was conducted using frozen thawed semen. Sixty days following AI, a pregnancy examination was conducted using USG. Estrus was detected in all treated cows, while the pregnancy rates varied. Compared with other groups, the groups given 100 and 150 IU PG-600 produced higher pregnancy rates. It could be concluded that the combination of 25 mg PGF2α, 150 IU PG-600, and 100 IU hCG was the most effective treatment to produce high pregnancy rates in cows with persistent corpus luteum.
Co-Authors Abdul Samik Al arif, Mohammad Anam Arda Wahyu Setyadi Budi Utomo BUDI UTOMO Emy Koestanti Endang Suprihati Hadiah Fitriyah Hendarti, Gracia Angelina Hernanda, Ary Setya Hidanah, Sri I. Ismudiono Kiki Amalia Rama Mirni Lamid Muhammad Aulia Rahman Nisaaturrohma Fajriyah Nusdianto Triakoso Poedji Hastutiek Pudji Srianto Rimayanti Rosyada, Zulfi Nur Amrina Sabdoningrum, Emy Koestanti Septiana Alafia Yusi Ardiyansyah Soeharsono Soeharsono Soeharsono Soeharsono Sofia Brenieta Brilianti Sri Agus Sudjarwo Sri Mulyati Sri Pantja Madyawati Sunarso, Agus Tjuk Imam Restiadi Tri Wahyu Suprayogi Trilas Sardjito Warsito, Sunaryo Hadi Warsito, Sunaryo Hadi Widya Paramita Lokapirnasari Widya Paramita Lokapirnasari Wulandari, Shelly Wurlina, W