Dedi Rahmat Setiadi
Departemen Klinik, Reproduksi, Dan Patologi; Fakultas Kedokteran Hewan, Institut Pertanian Bogor (IPB); Jalan Agatis Kampus IPB Dramaga, Bogor, Jawa Barat, INDONESIA, Kode Pos 16680

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The Nursing and Respiratory Behaviour of The Bottlenose Dolphin Calf (Tursiops aduncus) in Captive Breeding Setiadi, Dedi Rahmat; Hastuti, Yohana Tri; Amani, Aqila Zata; Laksono, Mohamad Nanang Tejo; Manansang, Jansen; Mulia, Bongot Huaso; Manansang, Willem; Arifiantini, Raden Iis
Indonesian Journal of Applied Research (IJAR) Vol. 6 No. 1 (2025): Indonesian Journal of Applied Research (IJAR)
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/ijar.v6i1.585

Abstract

Bottlenose dolphins were often found in zoos and aquariums. Dolphin calves have a higher mortality rate in the first month after birth as they are unable to eat and breathe properly. The inability to thrive can affect growth until adulthood. This research was being conducted to better understand the nursing and breathing patterns of a bottlenose dolphin calf. Data were collected by observing the behaviour of a post-partum dolphin calf for 24 hours over 3 months (90 days). The behaviours observed were the calf's nursing (frequency, daily duration, and duration of suckling) and breathing (frequency). The results showed a decrease in the frequency of suckling and an increase in the duration of suckling, which indicated that the calf was becoming more successful at suckling. A constant decrease in respiratory frequency indicated a healthy growing calf due to an increase in lung capacity. These results indicated that the feeding and respiratory behaviour patterns of normally developing bottlenose dolphin calves showed a decrease in feeding frequency and an increase in feeding duration, as well as a decrease in respiratory frequency per week. Further studies on the feeding and respiratory behaviour of bottlenose dolphin calves.
Pengembangan Kapasitas Agribisnis Sapi Potong melalui Bimbingan Teknis Kelembagaan dalam Upaya Inisiasi Terciptanya Sekolah Peternakan Rakyat di Kabupaten Blora Fariyanti, Anna; Muladno, Muladno; Rachmina, Dwi; Suharno, Suharno; Burhanuddin, Burhanuddin; Adhi, Andriyono Kilat; Setiadi, Dedi Rahmat; Sukmawati, Anggraini; Atabani, Afton; Dewi, Triana Gita; Herawati, Herawati; Burhani, Al-May Abbyan Izzy
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 1 (2024): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.10.1.67-84

Abstract

The development of beef cattle is one of the pillars of the people's economy in the Blora Regency. This activity aims to transfer knowledge and technology to develop the capacity of beef cattle farming agribusinesses to manage livestock reproduction and health, feed, breeding, fattening, management, and social, economic, and network development. This activity was carried out through observation, technical guidance (Bimtek), and mentoring. The Bimtek was divided into six themes, and the assistance was carried out for two months. Sixty breeders carried out the activity from two villages, namely Pengkolrejo Village and Palon Village. From the evaluation results, the Bimtek participants absorbed more than 50 percent of the material. It indicated that all participants experienced increased knowledge and skills of livestock management regarding partnerships and collective business, management, social, economic, and network development, animal reproduction and health, forage and concentrate feed banks, breeding and fattening techniques, and waste management.
EFFECTIVENESS OF VARIOUS COMMERCIAL EXTENDERS IN CRYOPRESERVING SEMEN OF LOCAL INDONESIAN RAMS Setiadi, Dedi Rahmat; Magfira; Riwu, Ronny Markus Jami; Arifiantini, R Iis
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 12 No. 1 (2025)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2025.9208

Abstract

Indonesian local sheep represent a particular species of sheep reared by farmers on small-scale farms. Semen freezing can be performed using either a homemade or commercial extender. The present study evaluated the effectiveness of several commercial extenders in freezing Indonesian local sheep. Semen was collected from three mature and healthy rams using an artificial vagina and evaluated. It was determined that only samples exhibiting sperm motility levels of greater than 70% would be included in the study. Subsequently, the semen from each ram was divided into three portions and diluted with Andromed, Sterydil, and OptiXcell, respectively. The frozen semen was then evaluated 24 hours post-freezing. The thawing process was conducted individually at 37°C for 30 seconds. The evaluation encompassed a range of metrics, including sperm motility, viability, and the presence of any abnormalities, in addition to the recovery rate. The results indicated that sperm frozen in Optixcell and Sterydil extenders exhibited superior motility, viability, and recovery rate than Andromed. The study also demonstrated no interaction between individual Ram and extender, and no differences were found between individuals. The study concluded that Optixcell and Sterydil extenders effectively froze Indonesian local sheep semen.
Meningkatkan angka kehamilan pada sapi Bali (Bos javanicus) melalui sinkronisasi estrus berbasis prostaglandin F₂α Setiadi, Dedi Rahmat; Hastuti, Yohana Tri; Mulia, Bongot Huaso; Purwadi, Imam; Tejolaksono, Muhammad Nanang; Rhomadon, Gilang; Widihasputri, Risti; Prayetno, Saptohadi; Manansang, Jansen; Arifiantini, Raden Iis
ARSHI Veterinary Letters Vol. 9 No. 4 (2025): ARSHI Veterinary Letters - November 2025
Publisher : School of Veterinary Medicine and Biomedical Sciences, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avl.9.4.115-116

Abstract

Penelitian ini mengevaluasi efektivitas sinkronisasi estrus menggunakan prostaglandin F2α (PGF2α) pada sapi Bali dan menilai hasil kehamilan setelah perlakuan awal dan resinkronisasi selanjutnya. Sepuluh sapi Bali menerima dua suntikan PGF2α, diberikan dengan jarak 11 hari, sesuai rekomendasi standar. Hewan yang menunjukkan estrus diinseminasi buatan, dan diagnosis kehamilan dilakukan 30–45 hari setelah inseminasi menggunakan ultrasonografi. Sapi yang gagal hamil selama siklus pertama menjalani protokol resinkronisasi dua minggu kemudian. Protokol sinkronisasi menghasilkan respons estrus 100%, dengan tingkat kehamilan awal 40% (4 sapi). Resinkronisasi enam sapi yang tidak hamil menghasilkan dua kehamilan tambahan (33,3%), sehingga menghasilkan tingkat kehamilan keseluruhan 60%. Temuan ini menunjukkan bahwa PGF2α efektif dalam mengatur siklus estrus dan meningkatkan efisiensi reproduksi sapi Bali, terutama bila diintegrasikan dengan strategi resinkronisasi.
Kualitas Estrus pada Domba Garut Setelah Sinkronisasi Estrus Menggunakan Prostaglandin, Progesterone dan Kombinasinya Cristóvão, Adelaide José Pereira; Setiadi, Mohamad Agus; Setiadi, Dedi Rahmat; Mohamad Agus Setiadi
Acta VETERINARIA Indonesiana Vol. 13 No. 3 (2025): November 2025
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avi.13.3.286-295

Abstract

Estrus synchronization is a technique used to stimulate estrus and ovulation in a group of animals using hormones. This study aimed to compare three estrus synchronization methods. Fifteen female garut sheep were used and treated with: progesterone-CIDR, double injection prostaglandins, and their combination. At standing heat, ewes were mated with a buck. The parameters measured include the onset estrus, duration estrus, pattern of electrical impedance in the vaginal mucus, number and size of follicles, and pregnancy status. All treated ewes responded to estrus (100%). There were different onset of estrus, namely CIDR (54h), CIDR+PGF2α (41h), and double injection of PGF2α (49.4h), respectively. Meanwhile, the Duration of estrus of CIDR (30,6h), CIDR+PGF2α (29.8h), and double injection of PGF2α (22.4h), respectively. Furthermore, electrical impedance of vaginal mucus at standing heat were CIDR (208Ω), CIDR+PGF2α (189Ω) and double injection of PGF2α (305Ω). The follicle size on H0 to standing heat in each group was significant (p<0.05), while the follicle count was significant only (p<0.05) in the CIDR group. Pregnancy rate was achieved by synchronization with CIDR and double injection prostaglandin (100%) compared to CIDR+PGF2α (40%). It's concluded that the third method of synchronization could result in the best estrus response with slight different characteristics.