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All Journal Journal of the Indonesian Tropical Animal Agriculture AGRITROPICA : Journal of Agricultural Sciences Jurnal Peternakan (Jurnal of Animal Science) Wahana Peternakan Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Buletin Peternakan Tropis (Bulletin of Tropical Animal Science) Baselang: Jurnal Ilmu Pertanian, Peternakan, Perikanan dan Lingkungan Journal of Agriculture and Animal Science Jurnal Peternakan Borneo Journal of Animal Research and Applied Science BIOSAPPHIRE: Jurnal Biologi dan Diversitas
Woki Bilyaro
Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Social Sciences Veterinary

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Brooding behavior of chickens with reference to a genetic perspective: Perilaku Mengeram pada Ayam Ditinjau dari Perspektif Genetika Bilyaro, Woki; Widyasari, Dhini Nova; Azis, Arif Rahman; Dani, Muhammad
Buletin Peternakan Tropis Vol. 6 No. 1 (2025)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.6.1.10-14

Abstract

Brooding behavior in chickens is a natural trait that is essential for the continuation of the species. While this behavior is advantageous for hatching eggs, it can also be a drawback for farmers focused on eggs production. Prolonged brooding behavior has the tendency to delay hens from reaching the following egg-laying period. The purpose of this study is to investigate how brooding behavior in chickens is from a genetic perspective. The elimination of the brooding trait can be achieved by improving genetic quality through selection methods such as those used in laying breeds. Once the brooding trait can be reduced or eliminated through selection, the production of eggs will be increased. Prolactin plays a role in the behavior of the hen in terms of incubation, feeding, and nest guarding behavior. Focused selection in chicken breeding has provided farmers with the opportunity to improve brooding traits based on specific objectives, as well as to produce chickens that are better at egg production or for chickens that are more suitable for breeding. Understanding these genetic mechanisms allows farmers to perform genetic selection based on the security of prolactin genes and their associations to control the brooding behavior in accordance with the breeding objectives, either to increase egg production or to maintain natural traits in local chickens. The conclusion is that brooding traits in chickens are highly influenced by various factors, including genetic, hormonal and environmental factors
Livestock Evacuation and Emergency Preparedness During Floods: Evakuasi Ternak Selama Bencana Banjir Nurmeiliasari, Nurmeiliasari; Fenita, Yosi; Bilyaro, Woki; Azis, Arif Rahman; Hermansyah, K.
Buletin Peternakan Tropis Vol. 6 No. 1 (2025)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.6.1.101-110

Abstract

Flooding is a serious threat to the livestock sector that can cause significant economic losses and threaten livestock welfare. This article examines comprehensive strategies for livestock evacuation and emergency preparedness during floods, aiming to minimize such negative impacts. Through a systematic literature review from reputable scientific databases such as PubMed, Scopus, Web of Science and Google Scholar, this study identifies best practices for handling livestock evacuation during floods. The results showed five key components in effective livestock evacuation management: (1) pre-disaster stage that includes risk mapping and identification of flood-prone zones, (2) development of a structured evacuation plan that considers livestock characteristics and available infrastructure, (3) solid coordination between farmers, local government and relevant agencies, (4) implementation of regular evacuation training and simulation, and (5) post-evacuation recovery strategy. The main challenges identified include limited infrastructure, lack of coordination between institutions, and the lack of awareness of farmers on the importance of disaster preparedness. This study recommends the development of an integrated early warning system, capacity building of farmers through continuous training, and strengthening coordination between stakeholders. Implementation of these recommendations is expected to improve the effectiveness of livestock evacuation during floods and reduce potential economic losses and negative impacts on livestock welfare.
Total Plate Count (TPC) and Organoleptic Test on Beef Meatballs with Moringa (Moringa oleifera) Leaf Flour Addition Hakim, Khaerul; Suharyanto, Suharyanto; Haryanto, Haryanto; Ali, M.; Sulistyowati, Endang; Bilyaro, Woki; Soetrisno, Edi
AGRITROPICA : Journal of Agricultural Sciences Vol. 8 No. 1 (2025)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agritropica.8.1.48-55

Abstract

Meat refers to parts of an animal's body, such as liver, kidneys, brain, and other muscle tissues that are edible, and meat has a fairly complete nutritional content. Meatballs are a type of food popular in Indonesia, but are prone to spoilage due to the activity of microorganisms. The production of beef meatballs with the addition of moringa leaf powder (Moringa oleifera) can inhibit microbial growth and affect the quality of beef meatballs. This study aims to evaluate the effect of Moringa oleifera (Moringa leaf flour, MLF) addition on total microbes and organoleptic of beef meatballs, including color, texture, taste, and preference for color, aroma/smell, texture, and flavor. The research method used a completely randomized design (CRD) with four treatments: meatballs without the addition of MLF (T0) and meatballs with the addition of MLF 1% (T1), 2% (T2), and 3% (T3). The parameters observed included measurements, total microbes, and organoleptic characteristics, which included hedonic and sensory quality tests of beef meatballs. The results showed that the addition of moringa flour had a significant effect (P<0.05) on the results of hedonic and organoleptic quality tests but had no significant effect (P>0.05) on total microbes. The study results show that adding MLF at different levels does not effectively suppress the microbial growth of beef meatballs. Adding MLF with different levels in beef meatballs does not effectively suppress microbial growth. The addition of MLF in the hedonic and organoleptic quality tests significantly affected color, texture, smell, and taste, and was still acceptable to the panelists.
ANALISIS KEUNTUNGAN USAHA TERNAK SAPI POTONG RAKYAT BERDASARKAN SKALA KEPEMILIKAN DI KECAMATAN KOTA MUKOMUKO KABUPATEN MUKOMUKO: Profitability Analysis of Smallholder Beef Cattle Farmers Based on Ownership Scale in Kota Mukomuko District, Mukomuko Regency Rizky Amrullah Chaniago; Nurazizah Ramadhanti; Frilianty Putri; Woki Bilyaro; Arif Rahman Azis
Wahana Peternakan Vol. 9 No. 2 (2025): Wahana Peternakan
Publisher : Faculty of Animal Science, University of Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/jwputb.v9i2.2689

Abstract

Penelitian ini bertujuan untuk menganalisis besarnya keuntungan dari usaha peternakan sapi potong yang dikelola oleh masyarakat, berdasarkan skala kepemilikan di Kecamatan Kota Mukomuko, Kabupaten Mukomuko. Responden dalam penelitian ini terdiri dari 30 peternak, yang terbagi menjadi tiga kelompok berdasarkan skala kepemilikan: skala kecil (1-5 ekor) sebanyak 10 responden, skala sedang (6-10 ekor) sebanyak 10 responden, dan skala besar (>11 ekor) juga sebanyak 10 responden. Variabel yang diamati mencakup biaya tetap, biaya variabel, biaya produksi, penerimaan, pendapatan, titik impas (Break Even Point/BEP), dan rasio biaya terhadap pendapatan (R/C). Data yang diperoleh dari penelitian ini disajikan dalam bentuk tabel dan dianalisis secara matematis menggunakan metode deskriptif. Hasil penelitian menunjukkan bahwa rata-rata keuntungan peternak berdasarkan skala kepemilikan adalah sebagai berikut: pada skala >11 ekor, rata-rata keuntungan mencapai Rp 26.187.197 per tahun atau Rp 1.549.538 per ekor; pada skala 6-10 ekor, keuntungan rata-rata sebesar Rp 14.431.653 per tahun atau Rp 1.718.054 per ekor; dan pada skala 1-5 ekor, keuntungan rata-rata sebesar Rp 9.871.968 per tahun atau Rp 2.193.771 per ekor. Nilai R/C yang diperoleh masing-masing skala adalah 2,46 untuk skala 1-5 ekor, 2,53 untuk skala 6-10 ekor, dan 2,85 untuk skala >11 ekor. Dengan demikian, dapat disimpulkan bahwa usaha peternakan sapi potong yang dikelola oleh masyarakat menunjukkan keuntungan dan dianggap layak untuk dijalankan   Kata kunci: Analisis keuntungan, Sapi potong, Peternak
PEMANFAATAN SOLID SEBAGAI BAHAN PAKAN SAKURA BLOCK PLUS TERHADAP PRODUKSI ASAM LEMAK BERCABANG (BRANCHED FATTY ACID/BCFA) CAIRAN RUMEN: Utilization of Solid as a Feed Ingredient in Sakura Block Plus Towards Branched Fatty Acid (BCFA) Production in Rumen Fluid Jarmuji; Irma Badarina; Woki Bilyaro; Arif Rahman Azis; Jhon Firison; Rakmad Fajar
Wahana Peternakan Vol. 9 No. 2 (2025): Wahana Peternakan
Publisher : Faculty of Animal Science, University of Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/jwputb.v9i2.2725

Abstract

Penelitian ini bertujuan mengevaluasi penggunaan solid sebagai bahan baku sakura block terhadap produksi asam lemak bercabang (Branched Fatty Acid/BCFA), isobutirat (iC4), isovalerate (iC5), valerat (nC5) dan total bakteri pada cairan rumen secara invitro. Penelitian ini menggunakan rancangan acak lengkap dengan 12 perlakuan dan 3 ulangan yaitu sakura block komersial sebagai control (P0), dan sakura block yang diperkaya dengan solid 2% (P1), 4% (P2), 6% (P3), 8%(P4), 10% (P5), 12% (P6), 14% (P7), 16% (P8), 18% (P9), 20% (P10) dan 22% (P11). Hasil penelitian menunjukkan terdapat peningkatan secara fluktuatif produksi BCFA, isobutirat, isovalerate, valerat dan total bakteri pada cairan rumen. Kesimpulan penggunaan solid taraf 18% pada Sakura block menghasilkan produksi tertinggi dari semua perlakuan. Kata kunci: Sakura block, Asam lemak bercabang (BCFA), Isobutirat dan isovalerate, Fermentasi cairan rumen in vitro, Total bakteri rumen
Estimasi Ripitabilitas Produksi Telur Puyuh Berdasarkan Bobot Telur Melalui Tingkat Efisiensi Pakan Nova, Dini; Bilyaro, Woki; Faridatus Soleha, Meilita; Salsa Bella Mahdika Putri, Syifa
BIOSAPPHIRE: Jurnal Biologi dan Diversitas Vol. 3 No. 2 (2024): BIOSAPPHIRE
Publisher : Program Studi Biologi, Fakultas Sains dan Teknologi, UNIPAR JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biosapphire.v3i2.2088

Abstract

Quail is one type of poultry that gained popularity in Indonesia. It is proven by the fact that many people are interested in raising quail and the number of people eating quail products is increasing, both eggs and meat. The advantages of quails are that they are easy to care for, produce quickly and have a high immunity to disease. Quail rearing research aims to determine the ripitability value of the calculation of egg weight and quail egg index. The study was divided into several groups and then assigned to raise quail every day in turn. The first thing to do in quail rearing is to weigh the body weight of the quail every week and then recorded, then measure the length of the shank using a caliper and expressed in mm. Feeding was done every morning, afternoon, and evening in the first week with a total dose of 20 grams/day. Another factor that affects the size of the egg and thus the ripitability value is the feed. The feed consumption rate of quails is influenced by the energy level and palatability of feed in quails. The feed consumption rate of quails was 109.69-135.59 g/head/week. The average feed consumption of quails in the study ranged from 127.12-165.15 g/head/week. Based on calculations from the recapitulation of data obtained during quail rearing, it is known that the ripitability value of egg weight and quail egg index is included in the low category.
ASAM LEMAK DAGING BROILER DENGAN DIET PAKAN MENGANDUNG TEPUNG DAUN MANIHOT ESCULANTA SEBAGAI ANTIOKSIDAN ALAMI Bilyaro, Woki; Lestari, Dian; Handayani, Ulvi Fitri
Jurnal Peternakan (Jurnal of Animal Science) Vol 8, No 1 (2023): JURNAL PETERNAKAN (JURNAL OF ANIMAL SCIENCE)
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jac.v8i1.13138

Abstract

Ayam broiler memiliki prospek bagus untuk dikembangkan, namun, manajemen pemeliharaan yang masih belum baik, termasuk manajemen pengendalian heat stress nya. Daging ayam memiliki kandugan asam lemak tak jenuh yang baik untuk kesehatan manusia, tetapi kandungan ini mudah sekali mengalami oksidasi dan kemudian menjadi radikal bebas akibat heat stress. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan tepung daun manihot esculanta sebagai antioksidan alami terhadap asam lemak tak jenuh pada daging ayam broiler. Total 100 ekor DOC (Day Old Chick) dipelihara hingga umur 4 minggu. Perlakuan dimulai setelah ayam berumur 2 minggu, dengan 4 perlakuan yaitu P0 (0%) (kontrol), P1 (1%), P2 (2%), dan P3 (3%), 5 ulangan, dan setiap ulangan 3 ekor dengan menggunakan Rancangan Acak Lengkap (RAL) dan diuji lanjut DMRT. Hasil Penelitian menunjukkan Kadar lemak total daging paha ayam broiler daging paha (%) dari perlakuan P0 ke P3 mengalami peningkatan, namun tidak menunjukkan perbedaan nyata. Kadar SFA perlakuan P1 dan P2 mengalami kenaikan dan berbeda nyata dibanding perlakuan kontrol (P0), namun mengalami penurunan pada perlakuan P3. Demikian juga pada MUFA terjadi kenaikan dan berbada nyata pada perlakuan P1 dan P2 terhadap kontrol, namun juga mengalami penurunan pada perlakuan P3. Sementara pada PUFA justru hanya perlakuan P3 yang memiliki perbedaan nyata terhadap kontrol. Perlakuan penambahan daun manihot esculanta sebagai antioksidan alami kedalam pakan ayam broiler berpengaruh nyata terhadap profil asam lemaknya. Perlakuan P3 dengan penambahan tepung daun manihot esculanta sebanyak 3%, dapat mempertahankan jumlah PUFA daging selama ayam mengalami heat stress.
Model Bisnis Inovatif dalam Sektor Peternakan untuk Mendukung Pembangunan Berkelanjutan : Innovative Business Models in the Livestock Sector to Support Sustainable Development Azis, Arif Rahman Azis; Woki Bilyaro; Muhammad Dani; Nurazizah Ramadhanti; Rizky Amrullah Chaniago; Akbar Abdurrahman Mahfudz; Muhammad Subhan Hamka; Kade Wahyu Saputri
Buletin Peternakan Tropis Vol. 6 No. 2 (2025): November 2025
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.6.2.111-122

Abstract

Innovative business models are critical for addressing the complex sustainability challenges within the livestock sector. This systematic review analyzes various innovative business models designed to align livestock production with the principles of sustainable development. The models examined include the circular economy, Integrated Crop-Livestock Systems (ICLS), Precision Livestock Farming (PLF), digitally-enabled value chains (blockchain and e-commerce), and modern cooperatives. The analysis reveals that these models contribute significantly to the three pillars of sustainability—economic, social, and environmental. They achieve this by transforming waste into valuable resources, enhancing resource efficiency, improving productivity and animal welfare, and empowering smallholder farmers. The key finding is that no single model offers a universal solution; instead, the future of sustainable livestock production lies in integrated, context-specific approaches that combine technological innovation with inclusive social structures. This review concludes by emphasizing the need for policies and investments that support the adoption of these hybrid models to build a livestock sector that is productive, equitable, and environmentally responsible
Peran Genetika pada Sifat Mengeram sebagai Dasar Seleksi pada Ayam Lokal: The role of genetics in brooding traits as a basis for selection in local chickens Bilyaro, Woki; Rahman Azis, Arif; Muhammad dani; Rafian, Teguh; Nova Widyasari, Dhini; Ramadhanti, Nurazizah; Amrullah Chaniago, Rizky; Marisa, Anggun; Maharani Dwipassa, Virna
Buletin Peternakan Tropis Vol. 6 No. 2 (2025): November 2025
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.6.2.197-202

Abstract

Broodiness is a natural reproductive behavior that plays a vital role in the success of hatching and maternal care in indigenous chickens. This behavior is governed by a complex interaction between endocrine and genetic factors, with the prolactin (PRL) gene serving as a key regulator. The prolactin hormone encoded by the PRL gene stimulates broody behavior, temporarily suppresses egg production, and enhances the maternal instinct to remain on the nest. Genetic variation in the PRL gene polymorphism is associated with the differences in the intensity and frequency of brooding behavior between chicken breeds and local populations. Specific alleles of the PRL gene are associated with increased broodiness, while others are linked to reduced expression and weakened maternal behavior. Studies on Indonesian local chickens demonstrate a significant upregulation of PRL expression during the brooding phase, confirming its central role in the regulation of reproductive behavior. These findings suggest that the PRL gene holds strong potential as a molecular marker in genetic selection programs. Through marker-assisted selection, breeders can maintain strong broody traits for natural hatching or suppress them to enhance egg productivity. Therefore, a deeper understanding of the structure, function, and genetic variability of the PRL gene provides a crucial foundation for developing adaptive, efficient, and sustainable breeding programs for indigenous chickens.
Co-Authors A Reshi Danu Narwastu A. Furqon Abi Gilang Ramadhan Ramadhan Adam, M. Fahri Agus Indra Mahardika Akbar Abdurrahman Mahfudz Alfahri Alfahri Amrullah Chaniago, Rizky Arif Rahman Azis Arif Rahman Aziz Asep Gunawan Ayu Sri Endayani Bagus Pramusintho Boby Arya Putra C. Sumantri David Julian DIAN LESTARI Dian Lestari Dian Lestari Dian Lestari Edi Soetrisno Endang Sulistyowati Endang Sulistyowati Fadhli Fajri Falah, Reo Radius Faridatus Soleha, Meilita Frilianty Putri Hakim, Khaerul Handayani, Ulvi Fitri Haryanto Haryanto Hermansyah, K. Indryana Marshella Irma Badarina Jakaria Jakaria Jarmuji Jhon Firison jhonatan Anugrah Lase Jonathan Anugrah Lase Jonathan Anugrah Lase Jonathan Anugrah Lase K. Listyarini Kade Wahyu Saputri Kebat, Purnama Sari Kususiyah Lase, Jonathan A Lase, Jonathan Anugrah M. Ali M. J. Uddin Maharani Dwipassa, Virna Marisa, Anggun Marlita, Refi Muhammad Dani Muhammad Dani Muhammad Subhan Hamka Nova Widyasari, Dhini Nova, Dini Nurmeiliasari Putri, RR Ningrum Della Septian Klessy Rahayu, Risma Dewi Nur Rakmad Fajar Ramadhanti, Nurazizah Riki Hiskia Candra Rizky Amrullah Chaniago S. Y. Basril Salsa Bella Mahdika Putri, Syifa Suharyanto Suharyanto Teguh Rafian Teguh Rafian, Teguh Tisa Kamilah Mulhimah Ulvi Fitri Handayani Wahidin Warnoto Widyasari, Dhini Nova Yosi Fenita Yurleni Yurleni