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Journal : Ovozoa: Journal of Animal Reproduction

KADAR MILK UREA NITROGEN (MUN) PADA SAPI PERANAKAN FRIESIAN HOLSTEIN (PFH) BERDASARKAN CALVING INTERVAL YANG BERBEDA Pratama, Hanif Sabekti; Mustofa, Imam; Lokapirnasari, Widya Paramita; Srianto, Pudji; Rimayanti, Rimayanti; Utama, Suzanita
Ovozoa: Journal of Animal Reproduction Vol. 8 No. 1 (2019): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.387 KB) | DOI: 10.20473/ovz.v8i1.2019.1-4

Abstract

Milk urea nitrogen (MUN) analys may be used as a signal potential problem in feeding program. The aim of this research was to know levels of milk urea nitrogen with different calving interval. This research was using purposive sampling in KUD Tani Wilis, Sendang, Tulungagung. The sample was obtained from breeder as much as 16 samples, grouped into 2 groups, group 1 calving interval ≤370 and group 2 calving interval ≥450. This samples tested in Surabaya laboratory of health (Balai Besar Laboratorium Kesehatan Surabaya). The result showed that MUN not signifcanly different with different calving interval (p>0,05). The conclusion of this research was MUN did not related with different calving interval.
EFISIENSI REPRODUKSI SAPI POTONG AKSEPTOR INSEMINASI BUATAN (IB) DI KECAMATAN TIKUNG, KABUPATEN LAMONGAN TAHUN 2015 DAN 2016 Masruroh, Laili Salisa; Lokapirnasari, Widya Paramita; Restiadi, Tjuk Imam
Ovozoa: Journal of Animal Reproduction Vol. 8 No. 1 (2019): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (75.366 KB) | DOI: 10.20473/ovz.v8i1.2019.71-75

Abstract

The aim of this study was to evaluate about reproductive efficiency of beef cattle by artificial insemination (AI) in Kecamatan Tikung Kabupaten Lamongan period 2015 and 2016. To determine reproductive efficiency by artificial insemination, data concerning the value of reproductive efficiency such as number of inseminated cattle, number of pregnancy, and the number of birth were collected. The raw data were processed to get the Service per Conception (S/C), Conception Rate (CR), Calving Rate (CvR). After processed, the obtained data was tabulated. The result showed that Service per Conception on 2015 was 1.28, on 2016 was 1.33. Conception Rate on 2015 was 79.45%, on 2016 was 7.94%. Calving Rate on 2015 was 81.08%, on 2016 was 78.54%. Conclution of reproduction efficiency is good. Based on data calculated of mean and standart deviation.
Pengaruh injeksi nikotin terhadap motilitas, viabilitas, dan integritas membran spermatozoa mencit (Mus Musculus) Pramudita, Kautsar Pandu; Lokapirnasari, Widya Paramita; Susilowati, Suheni; Ratnani, Hermin; Safitri, Erma; Luqman, Epy Muhammad
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.v9i3.2020.77-81

Abstract

The process of spermatogenesis is sensitive to nicotine, a main component of cigarette smoke. This study aimed to observe the effect of nicotine injection on motility, viability, and membrane integrity of the spermatozoa of mice (Mus musculus). The mice were 10 weeks old, weighing about 20 grams, and in healthy and fertile conditions. Mice were adapted for 1 week by being given feed in the form of pellets and drinking water every day. Twenty of the mice were divided into four groups. Group K as a control was injected with 0.9% NaCl at 2.5 mg/Kg bw. Group P1 was injected with nicotine at 2.5 mg/Kg bw. P2 was injected with nicotine at 5 mg/Kg bw. Group P3 was injected with nicotine at 10 mg/Kg bw. The injection was carried out subcutaneously as much as 0.5 ml once a day for 35 days. Data analysis used the Analysis of Variances (ANOVA), followed by Duncan's Multiple Range Test. The results showed that the viability, motility, and membrane integrity of the spermatozoa decreased significantly (p <0.05) according to the increase in the dose of nicotine injected. It could be concluded that subcutaneous nicotine injection linearly decreased the motility, viability, and membrane integrity of the spermatozoa of mice.
Serum Progesterone profile of pregnant Ettawa crossbred does at day-0, -21, -42, -63 and -84 Bellani, Ayu Aprodhita Cintya; Ismudiono, Ismudiono; Hariadi, Mas'ud; Lokapirnasari, Widya Paramita
Ovozoa: Journal of Animal Reproduction Vol. 10 No. 2 (2021): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v10i2.2021.53-58

Abstract

This study aimed to determine the progesterone concentrations of Ettawa crossbred does at day-0, -21, -42, -63, and -84 after mating. Five Ettawa crossbred does were injected with PGF2α twice with an interval of 11 days for estrous synchronization followed by natural mating on day-3 after the second PGF2α injection. Blood was collected through the jugular vein for the measurement of serum progesterone concentrations using ELISA, whereas pregnancy was diagnosed at 90 days after mating by abdominal palpation. The results showed that all does were on estrus onthethird day after the second PGF2α, three of them diagnosed to be pregnant following mating. The progesterone concentration at day-0 was 1.52 ± 0.33 ng/mL, increased (p <0.05) to 7.08 ± 1.02 and 5.50 ± 2.82 ng/mL at day-21 and day-42, and increased (p <0.05) again to 12.01 ± 5.30 and 12.04 ± 0.30 ng/mL at day 63 and day 84, respectively. There was no significant difference in progesterone concentrations between day 21 and day 42 and between day 63 and day 84. It could be concluded that there was a biphasic increase of progesterone concentrations of the pregnant Ettawa crossbred does, i.e. from day-0 to day-21/day-42 and from day-21/day-42 to day-63/day-84. 
Co-Authors Agung Prasetyo Ahmad Fadlur Rahman Bayuny Al Arif, M. Anam Al Arif, Moh. Anam Al arif, Mohammad Anam Al Arif, Muhammad Anam Al-Arief, Moh. Anam Al-Arif , M. Anam Al-Arif, M. Anam Al-Arif, Muhammad Anam Andreas Berny Yulianto, Andreas Berny Andriani, Anita Dwi Andriani, Asafarid Annise Proboningrat Aryaloka, Suhita Ayuti, Siti Rani Bellani, Ayu Aprodhita Cintya Brahmantya, Chandra Budiarto Budiarto Candika, Yossy Imam Caska - Chandra, Evania Haris Eka Pramyrtha Hestianah, Eka Pramyrtha Erma Safitri Fajarwati, Rini Fauzia, Kartika Afrida Fauziah, Ima Firdaus , Muhammad Aviv Firdaus, Muhammad Aviv Fuddin, Muhammad Nazar Hadiah Fitriyah Hapsari, Tiara Hariadi, Mas'ud Harijani, Nenny Hasan, Denny Irmawati Hasibuan, Sandi Aziz Hendarti, Gracia Angelina Hermansyah, Beta Hermin Ratnani Hernanda, Ary Setya Herry Agoes Hermadi Hidanah , Sri Hidanah, Sri Hidayatik, Nanik IMAM MUSTOFA Ira Sari Yudaniayanti Irawan, Putri Indra Ismudiono Ismudiono, Ismudiono Karimah, Balqis Khairullah, Aswin Rafif Kirana, Amelia Lintang Putri Kuncorojakti, Suryo Kurniasih, Dea Anita Ariani Kurnijasanti, Rahma Kusala, Muhammad Khaliim Jati Kusnoto Kusnoto, Kusnoto Lestari, Ratna Dwi Lilik Maslachah Lisnanti, Ertika Fitri Lovela, Aprinda Ratna Luqman, Epy Muhammad Ma'ruf, Muchammad Achsinul Fikri Mas'ad, Khasmawati Masruroh, Laili Salisa Miarsono, Sigit Mirni Lamid Moses, Ikechukwu Benjamin Mufasirin Nidom, Chairul Anwar Nusdianto Triakoso Pramestya, Ninda Rubi Pramudita, Kautsar Pandu Prasinta, Redilla Prastiya, Ragil Angga Pratama, Hanif Sabekti Pudji Srianto Putri, Lusi Rosita Sartono Rachmat, Rd.Lutpi Raharjo, Dadik Rao, Sherbrina Bai Seenivasa Rimayanti Rimayanti Ritonga, Mudhita Zikkrullah Riza Zainuddin Ahmad Rochmah Kurnijasanti Rosyada, Zulfi Nur Amrina Sabdoningrum, Emy Koestanti Saputro, Amung Logam Sarmanu, Sarmanu Sheila Marty Yanestria Silfia, Himatul Ilma Soeharsono Soeharsono Soepranianondo, Koesnoto Sri Pantja Madyawati, Sri Pantja Sugiyono Suherni Susilowati Sukmanadi, Mohammad Supranianondo, Kusnoto Suprianondo, Koesnoto Supriyadi Supriyadi Susilowati, Suheni Suzanita Utama TARZAN PURNOMO Tiarani, Ayu Kamila Tjuk Imam Restiadi Tri Wahyu Suprayogi Utomo, Gogik Satrio Margo Wardhani, Bantari Wisynu Kusuma Wardiana, Nurul Ika Warsito, Sunaryo Hadi Wibawati, Prima Ayu Wibowo, Syahputra Wicaksana, Dimas Widjiati Widjiati, Widjiati Widodo, Oky Setyo Wiwik Misaco Yuniarti Yudanianyi, Ira Sari Yudaniayanti , Irasari ZULFAH