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Journal : Ovozoa: Journal of Animal Reproduction

Correlation of parity and age to services per conception, conception rate, and gestation length in Holstein Friesian cross cows Ulfah, Norma Amalia; Samik, Abdul; Hariadi, Mas'ud; Suprayogi, Tri Wahyu; Hidanah, Sri
Ovozoa: Journal of Animal Reproduction Vol. 11 No. 1 (2022): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v11i1.2022.9-14

Abstract

Small farmers dominate dairy farming in Indonesia, and the average productivity is low. The contribution of domestic production only reaches about 23% of the total national milk consumption needs as a source of human nutrition. This study was aimed to identify the relationship between cow's parity and  age to services per conception (S/C), conception rate (CR), and gestation length (GL) of Holstein Friesian (HF) cross dairy cows. Data of this study consisted of primary data obtained from farmers interview, and secondary data from the Cooperative Unit of Argopuro village, Krucil, Probolinggo. Sample size was 200 cows, which was 10% of the total population. Data were analyzed for correlation and linear regression using the Statistic Package and Service Solution (SPSS) software version 20 (IBM Corp., USA) at a 95% confidence level. The average S/C, CR, and GL were 2.55 ± 1.57, 21%, and 278.19 ± 11.92 days, respectively. There was no significant correlation (p >0.05) between the parity with S/C, CR, and GL and the age with CR and GL. The only significant correlation (p <0.05) was between the age and S/C. Regression of S/C based on age followed the equation S/C = 0.104 + 0.407*age, with a correlation coefficient and determination coefficient of 0.733 and 0.538, respectively. It could be concluded that S/C could be predicted based on the age of the cows.
Impact of green tea (Camellia sinensis) leaf extract in skim milk-goose egg yolk semen extender on the quality of Sapudi ram spermatozoa stored at 5°C Ardina Sahra Miranda; Tri Wahyu Suprayogi; Budi Utomo; Suherni Susilowati; Yeni Dhamayanti
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.v12i3.2023.148-156

Abstract

Livestock production requires Sapudi rams, a breed native to Indonesia, to meet meat demand and food security. In artificial high-quality frozen semen is needed to spread Sapudi rams. To maximize the survival of spermatozoa during cryopreservation, semen should be stored in an extender. Green tea leaf extract (GTLE) and skim milk-goat egg yolk (SM-GEY) may be a good cryoprotectants due to their antioxidant properties. This study aimed to determine the effect of adding GTLE to the SM-GEY extender on the quality of Sapudi ram spermatozoa stored at 5°C. The fresh semen sample was divided into four different GTLE treatment groups, which each contained a 0.1 mL semen sample and a 25-mL extender of SM-GEY. Group T0: no GTLE added to SM-GEY; Groups T1, T2, and T3: 0.1 mL semen diluted in 25 mL SM-GEY with 0.05, 0.10, and 0.15 mg GTLE. Extended semen was then stored at 5°C, and its quality was evaluated daily for five days. The variables observed included spermatozoa motility, viability, and membrane integrity. Data were analyzed using one-way analysis of variance followed by Duncan's test using Statistical Program and Service Solution version 23. The result of this study was that adding 0.05 mg GTLE to 25 mL of SM-GEY extender significantly maintained the spermatozoa motility, viability, and plasma membrane integrity of Sapudi ram spermatozoa for three days at 5°C (p <0.05). Therefore, it could be concluded that adding 0.05 mg of GTLE to the SM-GEY extender preserved Sapudi ram spermatozoa's motility, viability, and membrane integrity for three days at 5°C.
Effect of taurine on histopathological features of spermatogenesis in seminiferous tubules of mice (Mus musculus) induced by paraquat Rahadi, Yustisiane Ruth; Tri Wahyu Suprayogi; Rahmi Sugihartuti; Kadek Rachmawati; Hani Plumeriastuti
Ovozoa: Journal of Animal Reproduction Vol. 11 No. 2 (2022): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v11i2.2022.66-71

Abstract

This study aimed to determine the effect of taurine on the enhancement of the spermatogenetic process in male mice (Mus musculus) induced by paraquat (PQ). Twenty-five male mice (Mus musculus) aged 2-3 months with a bodyweight of around 35 grams were divided randomly into five groups. The K + and the treatment group (P1, P2, and P3) mice were induced using PQ. PQ was given intraperitoneally (IP) twice a week for 21 consecutive days at a dose of 30 mg/kg BW. Two hours after the administration of PQ, P1, P2, and P3 groups were given taurine at a dose of 250, 500, and 1000 mg/kg BW/day for three weeks (Heidari et al., 2019). K- group was given distilled water (IP) only. On day-29, mice were sacrificed for testicles histopathological preparations with hematoxylin-eosin staining. Results showed that the mice exposed to PQ only (the K+ group) had a reduced spermatogenesis score compared to those of the K- group (p <0.05).  Taurine treatment on PQ-exposed mice was followed by an increase spermatogenesis score. The optimal curative dose of taurine was 500 mg/kg (P2 group). However, a higher dose (1000 mg/kg BW) of taurine resulted in a decline in the spermatogenesis score than those of at the 500 mg/kg. It could be concluded that treatment with taurine could enhance the spermatogenetic process of male mice (Mus musculus) induced by PQ.
Intracervical Artificial Insemination using Frozen Semen of Boer buck on Pote Does at Different Times of Estrus Susilowati, Suherni; Tri Wahyu Suprayogi; Tatik Hernawati; Yossy Imam Candika; Widya Paramita Lokapirnasari
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.v12i1.2023.18-24

Abstract

Pote goats are kept by the rural community in Bangkalan Regency, Madura Island, Indonesia. Estrus symptoms in goats are usually unclear, causing low fertility. This study aimed to determine the intracervical artificial insemination at early and mid-estrus on the Pote does. The 24 the does were randomly divided into two groups and estrous synchronization with PGF2α of 200 µg intramuscularly, twice injections with 11 days intervals. The T1 groups of estrus the Pote does were inseminated at early estrus (0-12 hours). Meanwhile, T2 groups of estrus the Pote does were inseminated at mid-estrus (12-24 hours after signs of estrus appeared. The insemination conducted artificially using post-thawed Boer semen. The observed variables were non-return rate at day 21 post-insemination (NRR21), and pregnancy rate (PR) based on abdominal palpation diagnosis. The result showed that post-thawed Boer buck was qualified (sperm motility more than 40%) for artificial insemination. All of the Pote does were estrus after twice PGF2α intramuscular injection with 11 days intervals. The onset of estrus was 48-72 hours after the second injection PGF2α. The NRR21 and PR ranged from 66.66-100% and 37.50-66.66%, respectively. The NRR21 and PR of the T2 group were higher than those of the T1 group. It could be concluded that intracervical artificial insemination on Pote the does at mid-estrus were more effective, resulting in higher NRR21 and PR than those at early estrus.
Reproductive Performance of Crossbreed Cows on Lowland Terrain Ardiyansyah, Septiana Alafia Yusi; 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.
Co-Authors Abdul Samik Abdul Samik, Abdul Adikara, R.T. Santanu Aditya Irawan Aditya Sukma Pawitra Agung Budianto Achmad Agus Widodo Agustono, Bodhi Ahmad Thoriqul Firdaus Al Arif, M Anam Aldin Akbar Rahmatullah Aliyah, F. Himmatul Amaliya, Anny Amrullah, Muhammad Fajar Ani Wijayanti Anisa, Nabila Berlianny Nur Annisa Nur Fitria Rahma Anwar Ma'ruf Anwar Ma'ruf Ardina Sahra Miranda Ardiyansyah, Septiana Alafia Yusi Arini, Mirza Asafaizh Astrid Annisya Adhy Putri Aswin Rafif Khairullah Ayudani, Saskia Nadhira Az'zahroh, Na'ilah Putri Azhari, Akbar Maulana Belgania, Ristaqul Husna Bhaskara, Alfiutha Propha Boedi Setiawan Brahmantya, Chandra Brillianti, Febby Fairy BUDI UTOMO Budi Utomo Candika, Yossy Imam Dadik Rahardjo, Dadik Darsono, Roesno Deskayanti, Asih Dewi, Aprilia Kurnia Dewita Dewita Dikman, Dicky Mohammad Djoko Legowo Djoko Legowo Dwi Novita Sari Eduardus Bimo Aksono Herupradoto Eduardus Bimo Aksono Herupradoto Eka Pramyrtha Hestianah Epy M. Luqman Erma Safitri Estoepangestie, A.T Soelih Fajar Ramadhan Subiyantoro Febriani, Nur Rahma Gandul Atik Yuliani Hana Eliyani Hani Plumeriastuti Hariadi, Mas'ud Heni Puspitasari Herinda Pertiwi Hermin Ratnani Hernanda, Ary Setya Herry Agoes Hermadi Hidanah, Sri Hidayatik, Nanik Himatul Oktavia Imam Mustofa IMAM MUSTOFA Indah Norma Triana, Indah Norma Iskandari, Novia Nur Ismudiono Ismudiono Ismudiono Ismudiono, Ismudiono Isti Annisa Ramahtia Iwan Sahrial Hamid Kadek Rachmawati Kadek Rachmawati Khoirunnisa, Itrah Khuliyah Candraning Diyanah Kurniawan, Muhammad ‘Ahdi Kusnoto Kusnoto, Kusnoto Lilik Maslachah Listyorini, Linda Lucia Tri Suwanti, Lucia Tri Luqman, Epy Muhammad Lusiandari, Ria Masyitoh, Herlina Meles, Dewa Ketut Mirni Lamid Mufasirin Muhammad Ridwan Muhammad Thohawi Elziyad Purnama Muhammad Yunus Mustofa Helmi Effendi Nabila Ayu Saraswati Netika, Melsa Nidom, Chairul Anwar Nove Hidajati Nurdianto S., Ricko Nusdianto Triakoso Nusdianto Triakoso octavia, Arinda Oky Susandani Palupi, Tantri Dyah Whidi Paramita L, Widya Poedji Hastutiek Praja, Ratih Novita Prastiya, Ragil Angga Prastyaningtyas, Kukuh Pratama, Abrian Panggalih Indra Pratomo, Andrika Indra Pristafania, Triana Pudji Srianto Rahadi, Yustisiane Ruth Rahmatullah, Aldin Akbar Rahmi Sugihartuti Rahmi Sugihartuti, Rahmi Ratna Damayanti Reisinta, Dinda Renata, Sena Sangga Restiadi, Tjuk Imam Retno Sri Wahjuni Rifky Nugroho Rimayanti Rimayanti Ristiani, Widya Aulia Rochmah Kurnijasanti Rochmi, Siti Eliana Rofiudin, Muhammad Ilham Rosyada, Zulfi Nur Amrina Safitri, Erma - Samuel Inioluwa Akeju Saputra, Ardan Saputra, Rakan Mahiid Saputro, Amung Logam Seagames Waluyo, Seagames Setyawan, Firman Sherina Lashita Candrakirana Sosilowati, Suherni Sri Agus Sudjarwo Sri Mulyati Sri Mulyati Sri Pantja Madyawati Sri Pantja Madyawati, Sri Pantja Suharti Aryanata Suherni Susilowati Suherni Susilowati Suhita Aryaloka Sulistyowati, Deny Sunarso, Agus Supriyadi Supriyadi Supriyadi Suzanita Utama Syahraini Adhiya Lathifah Syuhuud Arumbinang Wajdi, Syuhuud Arumbinang Tatik Hernawati Tehupuring, Benjamin Chr. Tita Damayanti Lestari Tjuk Imam Restiadi Tri Bhawono Dadi Trilas Sardjito Ulfah, Norma Amalia Warsito, Sunaryo Hadi Wibawati, Prima Ayu Widjiati Widjiati, Widjiati Widodo, Oky Setyo Widya Paramita Lokapirnasari Widya Paramita Lokapirnasari Wurlina, W Yeni Dhamayanti Yossy Imam Candika