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All Journal International Journal of Science and Engineering (IJSE) Jurnal Penelitian dan Pengembangan Pertanian Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Pertanian Terpadu Animal Production : Indonesian Journal of Animal Production Kinerja: Jurnal Ekonomi dan Manajemen Forum Ekonomi : Jurnal Ekonomi, Manajemen dan Akuntansi Inovasi : Jurnal Ekonomi, Keuangan, dan Manajemen JITPI : Jurnal Ilmu Dan Teknologi Peternakan Indonesia (Indonesian Journal of Animal Science and Technology) Journal of Tropical AgriFood Hasanuddin Journal of Animal Science (HAJAS) Jurnal Penelitian dan Pengembangan Pertanian Mejuajua Agriwar Journal Jurnal Peternakan Lingkungan Tropis INOVASI: Jurnal Ekonomi, Keuangan, dan Manajemen Journal of Agriprecision & Social Impact FORUM EKONOMI: Jurnal Ekonomi, Manajemen dan Akuntansi
Hamdi Mayulu
Fakultas Pertanian, Universitas Mulawarman
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Public Health Social Sciences Veterinary Other

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Training Stockmen in Animal Welfare-Based Slaughter Techniques to Reduce Bruising in Beef Carcasses Wibowo, Ari; Suhardi; Mayulu, Hamdi; Aprylasari, Dede; Qamara, Cori; Gede Didik Widiarta, I Putu; Faisal Fanani, Anhar
Mejuajua: Jurnal Pengabdian pada Masyarakat Vol. 4 No. 1 (2024): Agustus 2024
Publisher : Yayasan Penelitian dan Inovasi Sumatera (YPIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52622/mejuajuajabdimas.v4i1.159

Abstract

Animal welfare-based training on livestock handling techniques during sacrificial animal slaughtering is a crucial effort to reduce stress levels and bruising in cattle carcasses post-slaughter. This training, conducted at Al-Ma'ruf Mosque in Samarinda Ulu District, Samarinda City, involved 40 sacrificial animal handlers (stockmen) from various local mosques and prayer rooms. Participants were trained using the Rope Squeeze and Burley methods to enhance technical skills in livestock handling, particularly in reducing the risk of animal injury and work-related accidents. The training results demonstrated increased participants' understanding of livestock behavior and psychology and the application of the flight zone concept, contributing to safer and more effective livestock handling. The evaluation indicated the training's success in reducing livestock injuries and improving meat quality. Additionally, the training positively impacted the sacrificial animal slaughtering practices in the local area.
Feed Management of Balinese Cattle in Post-Mining Land Maulida, Anisa Risma; Mayulu, Hamdi; Daru, Taufan Purwokusumaning; Ardiansyah, Ardiansyah
INOVASI: Jurnal Ekonomi, Keuangan, dan Manajemen Vol. 21 No. 1 (2025): Februari
Publisher : Fakultas Ekonomi dan Bisnis Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jinv.v21i1.2664

Abstract

Reclaimed post-coal mining land holds potential for use as grazing areas and forage production. This research aimed to assess the potential and feed management strategies for Bali cattle (Bos sondaicus) on post-mining land. The study was conducted at the Pit Jupiter reclamation site of PT Kaltim Prima Coal using a combination of field observations and in-depth interviews. Vegetation sampling followed the Halls method with a 1m x 1m plate meter across 80 sampling points within a 67.28-hectare pasture divided into Pedok (site) 3 and Pedok 2. Soil samples, taken to analyze chemical properties, were collected using a random sampling method at 10 points at a depth of 0-20 cm. The potential of the pasture was evaluated based on soil fertility status, forage identification, importance value index (INP), forage production, and livestock carrying capacity. The vegetation included 32 species from 13 families, with Paitan grass (Paspalum conjugatum) being dominant, achieving the highest INP value of 95.12%. Feed management on the reclaimed land utilized an extensive system, which was deemed unsuitable given the land conditions and forage availability for livestock. Soil fertility status was classified as low, with forage production yields of 1,164.29 kg ha-1 in Pedok 3 and 984.04 kg ha-1 in Pedok 2. The land’s carrying capacity ranged from 23 to 27.02 AU year-1, based on an average livestock unit weight of 250 kg, equivalent to 23-27 adult Bali cattle
Comparative Study of Beef Consumers’ Preferences: Empirical Study from Traditional and Modern Markets Rakhman, Della Puspita Putri; Mayulu, Hamdi; Fanani, Anhar Faisal; Indana, Khoiru
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 1 (2025): April 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.01.10

Abstract

Consumers’ preferences for beef are influenced by the interplay of intrinsic and extrinsic attributes, which affect their purchasing decisions and willingness to pay. Therefore, this study aimed to identify the key attributes influencing consumers’ purchasing power for beef in both traditional and modern markets in Samarinda City. The research was conducted in various markets in Samarinda City, East Kalimantan Province, including traditional markets (Segiri, Ijabah, Kedondong, and Rahmat) and modern markets (Hypermart Bigmall, Farmers Market Mall SCP, Foodmart Mall Lembuswana, and Lotte Grosir), using a questionnaire-based interview method. A total of 80 respondents, comprising 51 women and 29 men, were selected through purposive sampling. Primary data were collected through interviews and questionnaire responses. These were analyzed using chi-square tests and descriptive methods to assess consumers’ preferences for beef product attributes. The results showed that consumers in both traditional and modern markets preferred dark red beef with low-fat content and classified as Group One commercial cuts. The dark red beef with low-fat content is perceived as fresher and healthier (due to the lower number of calories and higher protein levels). The chi-square analysis indicated significant differences in consumers’ preferences for beef attributes between traditional and modern markets in Samarinda City, East Kalimantan Province.
Synergies Between Coastal Management and Coal Mining: Approaches to Support a Sustainable Economy Abdunnur, Abdunnur; Mayulu, Hamdi
INOVASI: Jurnal Ekonomi, Keuangan, dan Manajemen Vol. 21 No. 2 (2025): Mei
Publisher : Fakultas Ekonomi dan Bisnis Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jinv.v21i1.3558

Abstract

Coastal and marine areas have ecological and economic potential for development and utilization across multiple sectors, including mining. However, the interaction between coastal management and coal mining operations often leads to adverse ecological consequences and socio-environmental conflicts that threaten sustainability. To address these challenges, integrated approaches are required to promote synergy between coastal management and coal mining practices. This review adopts an exploratory approach through comprehensive literature analysis, with data drawn from reputable scientific databases, including Scopus, Web of Science, MDPI, and PubMed. The selected studies were systematically identified and analyzed using qualitative descriptive techniques. Achieving sustainable management in both coastal and coal mining sectors requires a holistic perspective that incorporates sociocultural, economic, environmental, and governance dimensions. Environmentally friendly technologies, rehabilitation of degraded coastal and post-mining ecosystems, and empowerment of local communities are among the alternative strategies that can be implemented to align both sectors toward shared economic goals. Economic benefits can be enhanced by optimizing the collaborative potential of the coastal and coal mining sectors, particularly through the establishment of green employment opportunities, the development of ecotourism, and the sustainable utilization of natural resources. The realization of sustainable coastal and coal mining management relies on synergistic cooperation among mining companies, governmental bodies, academia, stakeholders, and local communities to promote a sustainable economy
Kelayakan Usaha Ternak Kambing Berbasis Finansial: Kajian di Kota Bontang Anindyasari, Dinar; Rusdiansyah, Rusdiansyah; Mayulu, Hamdi; Aprylasari, Dede; Indana, Khoiru; Safitri, Apdila
KINERJA Vol 22 No 2 (2025): Mei
Publisher : FEB Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jkin.v22i2.15439

Abstract

Penelitian ini bertujuan untuk menganalisis kelayakan finansial usaha ternak kambing di Kota Bontang, Kalimantan Timur. Usaha peternakan kambing memainkan peran penting dalam meningkatkan pendapatan masyarakat serta menyediakan sumber protein hewani. Penelitian dilakukan melalui pendekatan kuantitatif dengan menghitung biaya produksi, penerimaan, pendapatan bersih, serta indikator finansial seperti Revenue Cost Ratio (R/C), Payback Period (PP), dan Return on Investment (ROI). Hasil analisis menunjukkan total biaya produksi sebesar Rp1.058.374.000 dan total penerimaan sebesar Rp1.434.424.000 per tahun, menghasilkan pendapatan bersih sebesar Rp376.050.000. Nilai R/C sebesar 1,36 menunjukkan usaha ini layak secara finansial, dengan Payback Period selama 1,04 tahun dan ROI sebesar 0,97%. Temuan ini menunjukkan bahwa usaha peternakan kambing di Kota Bontang cukup menguntungkan dan memiliki potensi untuk dikembangkan lebih lanjut dengan manajemen biaya yang efisien dan strategi diversifikasi produk
Mengoptimalkan Limbah Sapi Potong untuk Energi Terbarukan dan Produksi Pupuk Organik dalam Kerangka Ekonomi Sirkular: Implikasi bagi Pengembangan Industri Peternakan Berkelanjutan Didik Widiarta, I Putu Gede; Anindyasari, Dinar; Mayulu, Hamdi
FORUM EKONOMI: Jurnal Ekonomi, Manajemen dan Akuntansi Vol. 27 No. 1 (2025): Januari
Publisher : FEB Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jfor.v27i1.2622

Abstract

Penelitian ini bertujuan untuk menghasilkan energi terbarukan dan pupuk organik sebagai kontribusi terhadap keberlanjutan industri peternakan. Kotoran sapi, terutama dari sapi potong, diolah menggunakan teknologi anaerobik digest (AD) untuk menghasilkan biogas dan pencernaan, yang dapat dimanfaatkan sebagai pupuk organik. Penelitian ini menggunakan pendekatan metode campuran, mengintegrasikan analisis kuantitatif dan kualitatif, dengan fokus pada dampak sosial dan ekonomi dari pengolahan limbah ternak. Temuan ini mengungkapkan bahwa teknologi AD dapat mengurangi emisi gas rumah kaca, terutama metana, hingga 80%, sekaligus menyediakan sumber energi alternatif yang signifikan bagi petani. Pupuk organik yang dihasilkan dari residu AD meningkatkan kesuburan tanah, memperbaiki struktur tanah, dan meningkatkan hasil panen.. Studi ini menyimpulkan bahwa penerapan prinsip ekonomi sirkular dalam pengelolaan limbah ternak tidak hanya meningkatkan kelestarian lingkungan tetapi juga meningkatkan kesejahteraan ekonomi peternak dan keberlanjutan sektor peternakan secara keseluruhan
Studi Sosial Ekonomi Pengelolaan Limbah Ternak Sapi sebagai Energi Terbarukan dan Pupuk Organik dalam Kerangka Circular Economy Didik Widiarta, I Putu Gede; Qamara, Cori; Mayulu, Hamdi
FORUM EKONOMI: Jurnal Ekonomi, Manajemen dan Akuntansi Vol. 27 No. 2 (2025): April
Publisher : FEB Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jfor.v27i2.2627

Abstract

Penelitian ini mengkaji optimalisasi pengelolaan limbah ternak sapi melalui penerapan prinsip ekonomi sirkular untuk menghasilkan energi terbarukan dan pupuk organik sebagai kontribusi terhadap keberlanjutan industri peternakan. Kotoran ternak sapi diolah menggunakan teknologi pencernaan anaerobik (AD) untuk menghasilkan biogas dan digestat yang dimanfaatkan sebagai pupuk organik. Penelitian ini mengadopsi pendekatan metode campuran, yang mengintegrasikan analisis kuantitatif dan kualitatif, dengan fokus pada dampak sosial dan ekonomi dari pengelolaan limbah ternak. Hasil penelitian menunjukkan bahwa teknologi AD dapat mengurangi emisi gas rumah kaca, khususnya metana, sebesar 80% dan menyediakan sumber energi alternatif yang signifikan bagi peternak. Pupuk organik yang dihasilkan dari residu AD terbukti meningkatkan kesuburan tanah, memperbaiki struktur tanah, serta meningkatkan hasil pertanian. Meskipun demikian, adopsi teknologi ini menghadapi kendala, seperti biaya investasi awal yang tinggi dan terbatasnya pengetahuan teknis di kalangan peternak. Oleh karena itu, penelitian ini menekankan pentingnya dukungan kebijakan yang komprehensif, insentif keuangan, serta program pendidikan dan pelatihan untuk mempercepat adopsi teknologi tersebut. Penelitian ini menyimpulkan bahwa penerapan prinsip ekonomi sirkular dalam pengelolaan limbah ternak tidak hanya memberikan manfaat lingkungan yang signifikan, tetapi juga meningkatkan kesejahteraan ekonomi peternak dan keberlanjutan sektor peternakan secara keseluruhan. Implikasi praktis dari penelitian ini mencakup pengembangan kebijakan yang mendukung investasi dalam teknologi hijau di sektor peternakan, yang sejalan dengan pencapaian Tujuan Pembangunan Berkelanjutan (SDGs).
Financial Feasibility Analysis of the Beef Cattle Fattening Business Mayulu, Hamdi; Puteri, Sarah Shevi Annisa; Christiyanto, Marry; Rorimpandey, Boyke
Jurnal Ilmu-Ilmu Peternakan Vol. 34 No. 1 (2024): April 2024
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2024.034.01.03

Abstract

Financial analysis is an activity of assessing and determining rupiah units on aspects that are considered feasible from decisions made in the business analysis stage, and the results of the analysis are used as basic parameters in determining the feasibility of a business. The objective of this research was to determine the financial feasibility of the beef cattle fattening business in Balikpapan city. The study employed a survey method within the North Balikpapan subdistrict, in which 40 respondents were selected through purposive sampling. Criteria for respondents included ownership of at least two beef cattle with a rearing period exceeding one year. The financial feasibility analysis used several key indicators, including the break event point (BEP), net present value (NPV), benefit cost ratio (B/C ratio), internal rate of return (IRR), and payback period (PP). Based on the study calculations, the BEP was IDR 9.676.911; NPV (9.15%) was IDR 1.017.779.514; NPV (14.15%) was IDR 952.403.118; B/C ratio was 2.7; IRR was 87%; and PP was 0.37 years. According to these results, it could be concluded that the beef cattle business in the North Balikpapan subdistrict, Balikpapan city, was feasible.
Analisis keuntungan usaha peternakan sapi potong Mayulu, Hamdi; Saputra, Dany; Mursidah, Mursidah
FORUM EKONOMI: Jurnal Ekonomi, Manajemen dan Akuntansi Vol. 25 No. 1 (2023): Januari
Publisher : Fakultas Ekonomi dan Bisnis Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jfor.v25i1.12323

Abstract

Penelitian bertujuan mengetahui biaya produksi, penerimaan, dan keuntungan peternak sapi potong di Desa Karya Jaya Kecamatan Samboja Kabupaten Kutai Kartanegara.  Penelitian dilaksanakan menggunakan metode survei melalui pendekatan purposive sampling dengan pertimbangan responden merupakan peternak yang memiliki sapi potong 3 sampai 12 ekor.  Data yang diperoleh bersumber dari data primer, dan data sekunder, serta dianalisis secara deskriptif kuantitatif, menggunakan rumus-rumus untuk mengetahui biaya produksi, penerimaan, dan keuntungan yang diterima peternak.  Hasil analisis diperoleh rata-rata biaya produksi peternak sapi potong untuk menunjang usahanya mencapai Rp.28.389.080.-/th, dan dari diperoleh penerimaan Rp.62.672.973.-/th, serta keuntungan sebesar Rp.34.283.893.-/th.  Usaha peternakan sapi potong mampu memberikan keuntungan terhadap peternak, dan kemungkinan mampu memberikan peningkatan kesejahteraan peternak
Analisis Pendapatan Peternakan Sapi Potong di Kecamatan Babulu Kabupaten Penajam Paser Utara Karisma Rani, Nur Kasih Nadia; Mayulu, Hamdi; Haris, Muh. Ichsan; Fanani, Anhar Faisal
INOVASI: Jurnal Ekonomi, Keuangan, dan Manajemen Vol. 20 No. 2 (2024): Mei
Publisher : Fakultas Ekonomi dan Bisnis Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jinv.v20i2.1775

Abstract

Penelitian bertujuan mengetahui pendapatan peternakan sapi potong di Kecamatan Babulu, menggunakan metode survei melalui pendekatan purposive, dengan jumlah responden sebanyak 18 yang melaksanakan usaha peternakan sapi potong. Kriteria responden yang terpilih adalah memiliki sapi potong minimal lima ekor, usaha telah berjalan minimal dua tahun, dan telah menjual ternak. Analisis data yang digunakan adalah analisis ekonomi dengan menghitung rata-rata pendapatan peternak dan R/C ratio. Hasil penelitian menunjukkan rata-rata pendapatan peternak usaha peternakan sapi potong mencapai Rp.614.544.302.-/th., dengan nilai R/C ratio sebesar 1,5. Hasil penelitian disimpulkan bahwa usaha peternakan sapi potong di Kecamatan Babulu Kabupaten Penajam Paser Utara mampu menghasilkan pendapatan, dan layak diusahakan.
Co-Authors Abdunnur Abdunnur, Abdunnur Anhar Faisal Fanani Anindyasari, Dinar Annisa Puteri, Sarah Shevi Annisa Yunita ARDIANSYAH ARDIANSYAH Ari Wibowo Arif Ismanto Arif Rahman Boyke Rorimpandey Boyke Rorimpandey C. I. Sutrisno C. I. Sutrisno C. Imam Sutrisno Christyanto, Marry Cori Qamara Dany Saputra Daru, T. P. Dede Aprylasari Dede Aprylasari Dinar Anindyasari Endang Sawitri Ergi, Ergi F. Ballo Fauziah, N Fikri Ardhani Haris, M I Haris, Muh Ichsan Haris, Muh. I. Haris, Muh. Ichsan Haris, Muhammad Ichsan I Putu Gede Didik Widiarta Ibrahim Ida Ayu Putu Sri Widnyani Indana, Khoiru Irsan Tricahyadinata K. Isharyudono Karisma Rani, Nur Kasih Nadia M Christiyanto M. Christiyanto Maharani, Silvia Marry Christiyanto Maulida, Anisa Risma Maulida, Septiana Muhamad Ichsan Haris Muhammad Amin Rais Muhammad Luthfi Muhammad Rizki Fadillah Mursidah Mursidah Mursidah Mursidah, Mursidah Nabil Ni Nyoman Suryani Nur ‘Azah P.A.S. Radite Puteri, Sarah Shevi Annisa Putri Daulika Rakhman, Della Puspita Putri Riki Andika Roosena Yusuf, Roosena Rusdiansyah Rusdiansyah S Sumarsono S Sumarsono S Sunarso Safitri, Apdila Saputra, Dany Soepriyadi, Agus Suhardi Suhardi Suharto, Prihutomo Sumarsono Sumarsono Sunarso . Surya Nur Rahmatullah Suyadi Suyadi Suyadi Suyadi Taufan Purwokusumaning Daru, Taufan Purwokusumaning Yazid Ismi Intara Yudha Muhammad