journal of Basic Medical Veterinary
Vol. 15 No. 1 (2026): Journal of Basic Medical Veterinary, June 2026

Towards a Micro-Circular Economy in Poultry Production: Integrating Probiotic Substitution and Waste Valorization to Mitigate Environmental Impact

Bodhi Agustono (Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga, Indonesia)
Maya Nurwartanti Yunita (Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga, Indonesia)
Zhaza Afililla (Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga, Indonesia)
Ragil Angga Prastiya (Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga, Indonesia)
Suciyono (Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga, Indonesia)
Faizal Ulhaq (Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga, Indonesia)
Mirza Atikah Madarina Hisyam (Faculty of Veterinary Medicine, Universitas Airlangga, Indonesia)
Widya Paramita Lokapirnasari (Faculty of Veterinary Medicine, Universitas Airlangga, Indonesia)



Article Info

Publish Date
01 Jun 2026

Abstract

The intensification of the global poultry sector is currently challenged by the need to balance productivity with the mitigation of antimicrobial resistance (AMR) and environmental pollution. This study addresses the technological gap among smallholder farmers in Banyuwangi, Indonesia, by implementing a comprehensive technology transfer program focused on the functional substitution of antibiotic growth promoters (AGPs) with probiotics and the development of waste management cycles. Employing a Participatory Action Research (PAR) framework, the intervention integrated cognitive coaching, technical demonstrations, and longitudinal field applications to bridge the divide between biotechnological innovation and grassroots practice. Data were obtained from 27 broiler farmers through pre- and post-test evaluations and Focus Group Discussions (FGDs) to measure literacy shifts and technical adoption. Quantitative analysis revealed a significant transformation in biotechnology literacy, with understanding of probiotic mechanisms increasing from 37.0% (baseline) to 85.2% post-intervention. Furthermore, technical competence in functional feed formulation improved by 33.4% (p < 0.05), while the intention to adopt sustainable practices increased to 96.3%. These findings indicate that barriers to adoption among smallholders are primarily driven by limited access to applied science rather than cultural resistance. The study concludes that this hybrid extension model successfully establishes a viable micro-circular economy, offering a replicable strategy for upstream AMR mitigation in developing agropolitan regions.

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Journal Info

Abbrev

JBMV

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology Veterinary

Description

This journal published original articles, review articles, and case studies in Indonesian or English, in the scope of JBMV has a broad coverage of relevant topics across veterinary basic medical sciences which includes: preclinical and paraclinical disciplines like Anatomy, Physiology, Biochemistry, ...