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All Journal Manfish: Jurnal Ilmiah Perikanan dan Peternakan
Wida Nurmaningsih
Universitas Wijayakusuma Purwokerto
Agriculture, Biological Sciences & Forestry

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Interaksi Sistem Pemeliharaan (Intensif dan Umbaran) dan Desa terhadap Kualitas Telur Itik Lokal di Kecamatan Sumbang, Kabupaten Banyumas Angga Setiawan; Supranoto Supranoto; Wida Nurmaningsih
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 4 No. 2 (2026): September : Manfish : Jurnal Ilmiah Perikanan dan Peternakan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v4i2.492

Abstract

This study aimed to evaluate the effect of rearing system (intensive and free-range), village of origin, and their interaction on the quality of local duck eggs in Sumbang District, Banyumas Regency, and to identify which rearing system produced the best egg quality. The research was conducted in three villages (Karanggintung, Datar, and Karangcegak) using a completely randomized design with a 2 × 3 factorial pattern and three replications, where each replicate represented the average of duplicate eggs from one of three farmers per treatment combination (36 fresh eggs, 18 observational units in total). We measured egg weight, egg shape index, yolk index, albumen index, Haugh unit, and yolk color score. We analyzed the data using analysis of variance, followed by Duncan's Multiple Range Test when significant differences were found. The results showed that rearing system significantly affected egg weight (P<0.05) and yolk color (P<0.01), and the System × Village interaction was highly significant for both traits, forming a disordinal (crossover) pattern. Egg shape index, yolk index, albumen index, and Haugh unit were not significantly affected by any source of variation. Intensive rearing produced heavier eggs and markedly more intense yolk color than free-range rearing, although the advantage of the intensive system over free-range depended on the availability of natural feed resources in each village.
Co-Authors . Supranoto Angga Setiawan