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All Journal Jurnal Ilmu Ternak Media Kedokteran Hewan Jurnal Medik Veteriner Jurnal Layanan Masyarakat (Journal of Public Service) Ovozoa: Journal of Animal Reproduction journal of Basic Medical Veterinary Jurnal Kedokteran Hewan Current Biomedicine Jurnal Agro Veteriner
Tita Damayanti Lestari
Department Of Reproduction, Faculty Of Veterinary Medicine, Universitas Airlangga
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Environmental Science Immunology & microbiology Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Prevalence and Risk Factor of Repeat Breeder Syndrome in Dairy Cows in KUD Bebarengan Anggayuh Tentrem Urip, Batu City, East Java Province Frida Aulya Arningdiah; Rahmatullah, Aldin Akbar; Cindy Ercha Aulia Putri; Mufasirin; Hermin Ratnani; Rimayanti; Sri Pantja Madyawati; Tita Damayanti Lestari; Muhammad Al-Syafiq bin Abdul Halim; Nuurin Ajrin Karim
Media Kedokteran Hewan Vol. 35 No. 3 (2024): Media Kedokteran Hewan
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mkh.v35i3.2024.232-242

Abstract

This study aims to contribute valuable insights to readers and serve as a reference for dairy farmers looking to enhance their operations. By examining the prevalence and risk factors associated with repeat breeder syndrome in dairy cows within the Village Unit Cooperation (KUD) Bebarengan Anggayuh Tentrem Urip, Batu City, East Java Province, this study aims to aid in preventing such occurrences and ultimately improve dairy cow productivity. The survey method was employed, utilizing data sourced from cooperative and farmer records, as well as observations, interviews, and questionnaire responses. Analysis revealed that out of 50 farmers owning a total of 281 cows, 30 farmers possessed a combined total of 58 dairy cows classified as repeat breeders. Consequently, the prevalence rate of repeat breeders among farmers was found to be 20.64%. Descriptive analysis was conducted on the collected data, with additional SPSS Chi-Square (X²) analysis performed to identify risk factors associated with repeat breeders. These risk factors include breeder experience, knowledge of reproduction and estrus phases, communication with artificial inseminators and veterinarians, housing conditions, as well as factors related to livestock feed and water.
Hubungan antara skor hasil bacaan heat detector dengan gambaran sitologi vagina sebagai parameter penentuan estrus pada kambing Meydilasari, Nanda Irsa; Hernawati, Tatik; Lestari, Tita Damayanti; Safitri, Erma; Sardjito, Trilas; Ismudiono, Ismudiono; Hidanah, Sri
Ovozoa: Journal of Animal Reproduction Vol. 9 No. 1 (2020): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (655.361 KB) | DOI: 10.20473/ovz.v9i1.2020.7-11

Abstract

This study aimed to determine the relationship between heat detector reading results and the feature of vaginal swab preparations as a parameter for determining estrus in Peranakan Etawa goats. Five healthy non-pregnant goats weighing 20-30 kg, were synchronized using PGF2α (7.5 mg Dinoprost, Enzaprost) intramuscularly twice with 11 days interval. Vaginal cytology examination began the day after the second PGF2α injection. The heat detector (Draminski®, DramiÅ„ski SA, Poland) is an estrus detecting device based on the amount of electric current flowing through the vaginal mucus. Spearman correlation analysis showed a relationship (p <0.05) between heat detector reading and estrus detection based on vaginal cytology. The heat detector readings were very significantly correlated positively (p <0.01) with the number of epithelial cells (coefficient correlation, r= 0.564), but negatively correlated with the number of cornified cells (r = –0.854), and also significantly correlated positively (p <0.05) to the number of leukocytes (r = 0.487). The estrus stages were significantly correlated positively (p <0.05) only to the number of leukocytes (r = 0.918). Likewise, the number of epithelial cells was highly correlated negatively (p <0.01) only to cornified cells (r = –0,643), and the number of cornified cells was significantly correlated negatively (p <0.05) only to the number of leukocytes (r = –0.472). It could be concluded that the features of the proestrus, estrus and metestrus stages based on the goat vaginal cytology was correlated with the reading results of the heat detector.
Relationship between the value of the estrous detector measurement result and serum progesterone level in Etawa crossbred goats after estrous synchronization Triagil, Annisa Lita; Ismudiono, Ismudiono; Lestari, Tita Damayanti; Samik, Abdul; Utomo, Budi; Setiawan, Boedi
Ovozoa: Journal of Animal Reproduction Vol. 9 No. 3 (2020): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v9i3.2020.82-85

Abstract

This study was conducted to determine the relationship between the estrous detector's reading value (Draminski®, DramiÅ„ski S.A, Poland) and serum progesterone levels on Etawa crossbred does. Eighteen healthynon-prehnant Etawa crossbreds does weighing 20-25 kg, in their first parity were used in this study. The does were divided equally into two groups. In the two groups, the does were synchronized their estrus by means of intramuscular and intravulvar injection of 7.5 mg prostaglandin FÉ‘ (PGF2É‘) twice in 11-day intervals. After the second injection, the estrous detector value measurement, visual observation of the estrus sign, and blood sampling were conducted for five days. The blood sample was processed into the serum to examine for progesterone levels by ELISA. The data analysis was using the simple correlation method on SPSS type 23 for windows. The result showed that a positive relationship (p <0.05) with coefficient correlation (r) was 0.609 between the values of the estrous detector measurement with serum progesterone levels. It could be concluded that the estrous detector's low value indicates that the Etawa crossbred was in the estrus phase and followed by the decreasing of progesterone level but not reaching the basal level.
Success rate of artificial insemination using sexed semen in dairy cows at the Setia Kawan dairy farmers cooperative, Pasuruan, Indonesia Tsaniya Atikahani Shabirah; Tri Wahyu Suprayogi; Tita Damayanti Lestari; Tatik Hernawati; Rimayanti Rimayanti; Sri Hidanah
Ovozoa: Journal of Animal Reproduction Vol. 14 No. 3 (2025): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v14i3.2025.112-118

Abstract

This study aimed to evaluate the success rate of artificial insemination (AI) using sexed semen in dairy cows, based on the parameters of services per conception (S/C), conception rate (CR), and calf sex ratio. A descriptive method was employed, utilizing both primary and secondary data. Primary data were collected through structured interviews with farmers using questionnaires, while secondary data were obtained from institutional records of the Setia Kawan dairy farmers cooperative, located in Tutur District, Pasuruan Regency, East Java, Indonesia. A total sample of 250 dairy cows was selected, representing 15% of the 1,669 cows that had undergone AI with sexed semen. All sampled cows had at least one prior calving and were owned by members of the cooperative, with AI performed between 2021 and 2022. Artificial insemination was conducted by certified inseminators with over five years of experience, within 6-12 hours of estrus detection. The results showed an S/C value of 1.308 (327 inseminations for 250 cows) and a CR of 81.60% (204 pregnancies from 250 inseminations). Of the 250 calves born, 85.2% (213) were female and 14.8% (37) were male, resulting in a female-to-male sex ratio of 5.76:1. These findings suggest that AI using sexed semen can significantly improve both reproductive efficiency and the production of female offspring in dairy herds.
Effect of green tea (Camellia sinensis L.) extract on the quality of Gaok rooster spermatozoa stored in a fructose-egg yolk-milk diluent at room temperature Juliano, Raffael Darrel; Nove Hidajati; Sri Hidanah; Tatik Hernawati; Tita Damayanti Lestari; Pudji Srianto
Ovozoa: Journal of Animal Reproduction Vol. 15 No. 1 (2026): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v15i1.2026.44-55

Abstract

This study evaluated the effect of a fructose-egg yolk-milk diluent supplemented with different concentration of green tea leaf extract (Camellia sinensis L.) on the quality of rooster semen stored at room temperature (25 °C). Semen was collected from five healthy Gaok roosters (1.5-2 years old), pooled and allocated into four treatment groups: T0 (diluent only, control), T1 (diluent + 0.005 mg green tea extract/10 mL), T2 (diluent + 0.010 mg/10 mL), and T3 (diluent + 0.015 mg/10 mL). Semen quality was evaluated over a 6-hour storage period, focusing on progressive motility, viability, plasma membrane integrity (assessed using the hypoosmotic swelling test), and morphological abnormalities. The addition of green tea extract significantly improved progressive motility, sperm viability, and membrane integrity compared to the control throughout the storage period (p <0.05). These improvements followed a dose–response trend, with the intermediate dose (T2, 0.010 mg/10 mL) showing the most stable and sustained protective effects. No significant differences were observed in spermatozoa morphological abnormalities among treatments (p >0.05), with values remaining low and comparable across all groups. Overall, the results suggest that incorporating green tea leaf extract into a fructose-egg yolk-milk diluent can enhance the short-term preservation of rooster semen by maintaining motility, viability, and membrane functionality at 25 °C, without adversely affecting morphology. The optimal dose identified in this study was 0.010 mg per 10 mL diluent (T2), which provided effective protection for up to 6 hours of storage. In conclusion, green tea extract shows promise as a practical antioxidant additive for improving the short-term handling and transport of rooster semen under field conditions.      
Co-Authors Abdul Samik, Abdul Adiana Mutamsari Witaningrum Aksono HP., Eduardus Bimo Al Arif, M Anam Al arif, Mohammad Anam Ali Agus Amrullah, Muhammad Fajar Aryaloka, Suhita Ayuti, Siti Rani Belgania, Ristaqul Husna Berliana, Erprinanda Galuh Boedi Setiawan Budi Utomo Budiarto Budiarto Budiarto Chandramohan, Koshini Charles, Vanessa Ann Chusniati, Sri Cindy Ercha Aulia Putri Dadik Rahardjo Dadik Raharjo Dewi, Aprilia Kurnia Dian Ayu Permatasari Dikman, Dicky Mohammad Dimas Kunto Satrio Djoko Legowo Eka Pramyrtha Hestianah, Eka Pramyrtha Epy Muhammad Luqman ERMA SAFITRI Erma Safitri Faiqoh, Berliana Elok Farah Ghifara Hafidha Frida Aulya Arningdiah Gandul Atik Yuliani Gesa Cantya Primatara Hasib, Abdullah Heni Puspitasari Hermin Ratnani Hernanda, Ary Setya Herry Agoes Hermadi Hidanah, Sri Hussain, Muhammad Asif Ikhsan, Dilla Amalia Bilqis Ilmi, Laily 'Ulya Nurul IMAM MUSTOFA Ismudiono Ismudiono, Ismudiono Iwan Sahrial Hamid Joel Jeevan Raj S/O Yogarajah Juliano, Raffael Darrel Khairullah, Aswin Rafif Kirana, Sabila Citra Kuncorojakti, Suryo Kurniawan, Muhammad ‘Ahdi Legowo, Djoko Lilik Maslachah Lucia Tri Suwanti, Lucia Tri Mafruchati, Maslichah Mas’ud Hariadi Meydilasari, Nanda Irsa Mirni Lamid Mohammad Sofi’ul Anam Moses, Ikechukwu Benjamin Mufasirin Muhammad Al-Syafiq bin Abdul Halim Mustofa Helmi Effendi M’ Izi Kumala Lazuardi Sultoni Nove Hidajati Nuurin Ajrin Karim Pasang, Gabriel Sampe Poedji Hastutiek Pristian Devon Martyas Wahyuningrum Pudji Srianto Putri, Natalie Lovena Pramono Raharjo, Hartanto Mulyo Rahmahani, Jola Rahmatullah, Aldin Akbar Rahmawati, Mitha Ardila Rahmi Sugihartuti Ratna Damayanti Rehman, Saifur Rimayanti Rimayanti Rimayanti Rochmah Kurnijasanti Saputra, Rakan Mahiid Sari, Aulia Puspita Seagames Waluyo, Seagames Setiawan Koesdarto Shabira, Zahra Sharveihn Sathindren Soeharsono Soeharsono Soeharsono Sri Hidanah Sri Mulyati Sri Pantja Madyawati Suharsono Suharsono Suherni Susilowati Supriyadi Supriyadi Supriyadi Suzanita Utama Tasya Apritalia Putri Tatik Hernawati Tjuk Imam Restiadi Tri Wahyu Suprayogi Triagil, Annisa Lita Trilas Sardjito Tsaniya Atikahani Shabirah Viski Fitri Hendrawan Wahyuni, Retno Sri Warsito, Sunaryo Hadi Widjiati Widjiati, Widjiati Widya Paramita Lokapirnasari Wiwik Misaco Yuniarti Wurlina, W Yulianna Puspitasari Yunus, Muchammad Zulfanisa, Rizky Asrin