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All Journal Buletin Peternakan Jurnal Peternakan Tropika Jurnal Ilmu Ternak JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Journal of Tropical Animal Science and Technology Bantara Journal of Animal Science Jurnal Nukleus Peternakan Buletin Peternakan Tropis (Bulletin of Tropical Animal Science) Participative Journal (PJ) : Jurnal Pengabdian Pada Masyarakat Mejuajua Tropical Animal Science Agriwar Journal Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia Jurnal Ilmiah Ilmu-Ilmu Peternakan Indo-Fintech Intellectuals: Journal of Economics and Business West Science Journal Economic and Entrepreneurship West Science Interdisciplinary Studies West Science Interdisciplinary Studies Mutiara : Jurnal Ilmiah Multidisiplin Indonesia West Science Social and Humanities Studies West Science Agro Habitat: Jurnal Ilmiah Ilmu Hewani dan Peternakan International Journal of Management, Accounting & Finance Inovasi Sosial: Jurnal Pengabdian Masyarakat Journal of Agriprecision & Social Impact Jurnal Pengabdian Kepada Masyarakat FORUM EKONOMI: Jurnal Ekonomi, Manajemen dan Akuntansi International Journal of Business, Marketing, Economics & Leadership Jurnal Bersama Ilmu Ekonomi Indonesian Journal of Sustainable Agriculture and Environmental Sciences Indonesian Journal of Small Scale Farming Integrated Nutrition Journal
I Putu Gede Didik Widiarta
Department Of Animal Science, Faculty Of Agriculture, Mulawarman University
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Circular Business Models in Livestock Waste Management for Achieving Green Growth and Sustainable Agribusiness Development Widiarta, I Putu Gede Didik; Khoiru Indana; Ardiansyah; Kirana Dara Dinanti Adiputra; Andi Nurmasytha; Karenina Dwi Yulianti; Fadhil Muharram
Agriwar Journal 91-102
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

Sustainable agribusiness transformation in developing regions increasingly depends on adopting circular economy principles to optimize resource efficiency and minimize environmental impact. This study analyzes the implementation of Circular Business Models (CBMs) in livestock waste management as a foundation for achieving green growth and sustainable agribusiness development in Bukit Raya Village, Tenggarong Seberang District, Kutai Kartanegara Regency, East Kalimantan, Indonesia. A qualitative descriptive approach combined with a case study design was employed to examine the socio-economic, managerial, and environmental dimensions influencing CBM adoption among five farmer groups. Primary data were obtained through field observations, semi-structured interviews, and focus group discussions, while secondary data were sourced from institutional and academic reports. The results revealed that 76% of livestock waste, primarily goat and cattle manure, was successfully valorized into biogas and organic fertilizer, resulting in a 40% reduction in LPG use and a 17.7% increase in household income. Compost and biofertilizer commercialization integrated livestock systems into local agribusiness value chains, fostering market-based sustainability. Community-based innovation promoted inclusivity, with women and youth participation reaching 35% of total members. The conceptual framework developed from this study identifies four strategic pillars, resource efficiency, market-oriented integration, community-driven innovation, and institutional facilitation, as essential to transforming rural livestock systems toward a circular and regenerative agribusiness ecosystem. The findings underscore the importance of aligning rural development and policy interventions with circular economy principles to enhance environmental resilience and socio-economic equity within sustainable agricultural systems.
Sensitivity Analysis of Live Sales Prices and Broiler Feed Costs Cori Qamara; I Putu Gede Didik Widiarta
Journal of Tropical Animal Science and Technology Vol. 7 No. 3 (2025): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v7i3.9857

Abstract

The purpose of this study is to assess the sensitivity of broiler chicken producers' income to fluctuations in live chicken selling prices and feed costs in Samarinda City. The research was conducted using a simulation approach under several scenarios of price and cost adjustments, ranging from - 20% to + 20% of the base value. The findings show that changes in selling prices had a more linear influence on income, with a 10% increase in live chicken prices increasing revenue by about 13%. Feed expenses, on the other hand, have a more unequal effect on revenue, particularly as costs grow, resulting in significant profit margin reduction. These findings imply that farmers' income is extremely vulnerable to external market dynamics, both in terms of income and production costs. This study validates earlier research findings published in international journals, emphasizing the necessity of risk mitigation methods and cost efficiency as critical variables for the long-term viability of small- and medium-sized poultry farming operations. As a result, governmental measures are required to safeguard farmers from volatility in both input and product prices.
Analisis Ketersediaan Mineral Fe dan Zn serta Aktivitas Antioksidan pada Bee Pollen Snack Bar: Analysis of Fe and Zn Mineral Availability and Antioxidant Activity in Bee Pollen Snack Bar Qurratu Aini; Ananda Putra Agung; I Putu Gede Didik Widiarta; Cori Camara
Integrated Nutrition Journal Vol. 1 No. 2 (2025): Integr. Nutr. J.
Publisher : Program Studi Gizi, Fakultas Kesehatan Masyarakat, Universitas Mulawarman, Samarinda, Kalimantan Timur, Indonesia. Alamat: Jl. Sambaliung Kampus Gunung Kelua Samarinda 75123, Kalimantan Timur, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/8txa4113

Abstract

Latar belakang: Bee pollen merupakan bahan pangan alami yang kaya mineral esensial dan senyawa bioaktif, sehingga berpotensi dikembangkan sebagai pangan fungsional. Pengolahan bee pollen menjadi snack bar diharapkan dapat meningkatkan nilai tambah dan kemudahan konsumsi. Tujuan: Penelitian ini bertujuan menganalisis ketersediaan mineral Fe dan Zn serta aktivitas antioksidan pada produk bee pollen snack bar. Metode: Penelitian dilakukan secara eksperimental menggunakan rancangan acak lengkap dengan satu faktor yaitu penambahanbee pollen pada produk dengan lima taraf F0, F1, F2, F3 dan F4. Analisis Fe dan Zn dilakukan dengan Spektrofotometri Serapan Atom, sedangkan aktivitas antioksidan diuji menggunakan metode DPPH dan dinyatakan sebagai AEAC. Hasil: Bee pollen snack bar mengandung Fe sebesar 1,7 mg/100 g dan Zn sebesar 0,68 mg/100 g, serta memiliki aktivitas antioksidan sebesar 10,77 mg asam askorbat/g. Kesimpulan: Bee pollen snack bar berpotensi sebagai pangan fungsional sumber mineral Fe dan Zn dengan aktivitas antioksidan yang baik.
Co-Authors Adiputra, Kirana Dara Dinanti Aditya Alqamal Alianta Agung, Ananda Putra Aini, Qurratu Akhmat Rizkuna Alina Azzara Amalina Nur Wahyuningtyas Amani Aldiyanti Ananda Putra Agung Andi Nurmasytha Anhar Faisal Fanani Anindyasari, Dinar Anindyasari, Dinar Ardiansyah Ari Wibowo Ari Wibowo Asniar, Nunut Budi Rahayu Tanama Putri Bunyamin, Ilham Akbar Cori Camara Cori Qamara Dani Nur Arifin Dede Aprylasari Dwi Yuzaria Fadhil Muharram Fajrih, Nurul Fatmarischa, Novemia Gusri, Rahmat Hakim, Nur Hamdi Hamdi Hamdi Mayulu Hendarto, Tri I Kadek Yoga Kertiyasa I Wayan Suarna Iwan Harsono James Hellyward Judijanto, Loso Juliadilla , Risa Karenina Dwi Yulianti Khoiru Indana Kirana Dara Dinanti Adiputra Kunaifi Wicaksana, Kunaifi Loso Judijanto Madarisa, Fuad Muhammad Fahrul Muhtadi, Ammar N.L.G. Sumardani Ni Nyoman Suryani NI PUTU MARIANI Novemia Fatmarischa Nur'aini, Lestari Gita Nurmasytha, Andi Pramana, Revaldo Adhi Putra Agung , Ananda Putra, Firdaus Qurratu Aini Qurratu Aini Rahmat Budi Ramadhani Ramiyati, Nekky Riki Andika Risa Juliadilla Roosena Yusuf, Roosena Sinaga, Yustinus C Sofalina, Fresa Dwi Juniar Sudiarsana, I Kadek Suhardi Suhardi Suhardi Suharto, Prihutomo Sukandi Taufan Purwokusumaning Daru, Taufan Purwokusumaning Tomasoa, Sefnat Kristianto Wahyuningtyas, Amalina Nur Wijakesuma, Made Hardinata Wijakesuma, Made Herdinata Yuliyanti, Karenina Dwi