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All Journal Riwayat: Educational Journal of History and Humanities
Pono, Viky George Lettu Radja
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Humanities Education Social Sciences

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Colony Cage Systems with Tunnel Ventilation and Automatic Feeding: A Review of Innovations and Their Effects on Productivity and Health of Laying Hens Mangngi, Frans; Y.I. Sakan, Gerson; Hanmina, Marsianus Mario Fredirikus; Pono, Viky George Lettu Radja; Amnifu, Lodia Semaya; Nafi, Sulche Ifone
Riwayat: Educational Journal of History and Humanities Vol 8, No 4 (2025): Oktober, Social Issues and Problems in Society
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v8i4.49001

Abstract

The poultry industry has experienced significant transformation driven by innovations in housing systems aimed at improving productivity and animal welfare. This study focuses on the integration of colony cage systems with tunnel ventilation and automatic feeding technologies as a comprehensive approach to optimize laying hen performance. The objective is to review existing literature to assess the impacts of these innovations on productivity indicatorssuch as egg production rate, feed conversion ratio, and resource efficiencyand on health outcomes including stress markers, plumage condition, and mortality rates. A qualitative literature review method was applied, synthesizing data from peer-reviewed journals, conference proceedings, and credible academic sources published between 2020 and 2025. Content analysis was employed to categorize findings into themes of productivity, health, feed efficiency, and welfare. Results indicate that colony cage systems enriched with perches and nesting areas allow hens to perform natural behaviors while maintaining production efficiency. Tunnel ventilation contributes to environmental stability, reducing heat stress and supporting consistent feed intake, whereas automatic feeding systems minimize feed wastage, ensure precise ration delivery, and lower stress associated with competition. When integrated, these technologies synergistically improve egg production rates, enhance feed efficiency, reduce stress markers, and decrease mortality. Nevertheless, outcomes remain highly dependent on system design, strain adaptation, and management practices. Overall, integrated colony cage systems with tunnel ventilation and automated feeding offer a promising direction for sustainable and welfare-oriented poultry farming.
Co-Authors Amnifu, Lodia Semaya Hanmina, Marsianus Mario Fredirikus Mangngi, Frans Nafi, Sulche Ifone Y.I. Sakan, Gerson