Strenghtening the sustainability of Sjenica sheep

  • Elmin TARIĆ Department of Animal Breeding and Genetics, Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, SERBIA
  • Zsolt Becskei Department of Animal Breeding and Genetics, Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, SERBIA https://orcid.org/0000-0001-8724-5892
  • Mila SAVIĆ Department of Animal Breeding and Genetics, Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, SERBIA
  • Nina DOMINIKOVIĆ Department of Animal Breeding and Genetics, Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, SERBIA
  • Sara KOVAČEVIĆ Department of Animal Breeding and Genetics, Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, SERBIA
  • Branislav VEJNOVIĆ 2Department of Economics and Statistics, Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, SERBIA
  • Jelena JANJIĆ Department of Economics and Statistics, Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, SERBIA
  • Bogdan CEKIĆ Main Breeding Organization, Department of Sheep and Goat breeding and Genetics, Institute for Animal Husbandry, Autoput 16, Belgrade, SERBIA
  • Mladen RAŠETA Institute of Meat Hygiene and Technology, Kaćanskog 13, Belgrade, SERBIA
  • Snežana PASKAŠ University of Novi Sad, Faculty of Agriculture, Trg Dositeja Obradovića 8,Novi Sad, Serbia
  • Vladimir DIMITRIJEVIĆ Department of Animal Breeding and Genetics, Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, SERBIA
Keywords: Sjenica sheep, lamb stelja, fatty acids, autochthonous genetic resource, rural development.

Abstract

The Sjenica–Pešter Plateau (43.27306 N, 19.99944 E), due to its natural characteristics, holds significant potential for sheep production. Breeding the Sjenica sheep in this region represents a key mechanism for securing livelihood for the local population, reducing unemployment, and preventing depopulation. However, uncontrolled crossbreeding with highly productive breeds (such as Württemberg and Île-de-France) has led to a loss of authenticity and reduced genetic diversity of this autochthonous strain, thereby threatening biodiversity, agroecosystems, and the cultural heritage of Serbia and the surrounding region. As a response to these challenges, the most reliable conservation strategy involves promoting sustainable low-input breeding systems within traditional habitats. This study focuses on the characterization of sheep stelja - a cured meat product - as a value-added traditional resource obtained through extensive production relying exclusively on local plant-based forage.Fatty acid analysis of the stelja revealed a highly balanced nutritional profile. The proportion of monounsaturated fatty acids (MUFA) was 48.82 ± 2.00, saturated fatty acids (SFA) accounted for 46.05 ± 1.30, while polyunsaturated fatty acids (PUFA) comprised 3.08 ± 0.52. The dominant fatty acid was oleic acid (C18:1 cis-9) at 46.90 ± 1.75, followed by palmitic acid (C16:0) at 23.12 ± 0.48 and stearic acid (C18:0) at 19.30 ± 1.33. Omega-3 fatty acids contributed 0.95 ± 0.07 of the total content, with an omega-3 to omega-6 ratio of 0.46 indicating a favorable lipid composition in terms of human nutrition.These findings confirm that stelja derived from the Sjenica sheep represents a valuable regional product that offers not only nutritional benefits but also ecological and cultural significance. As an authentic, well-adapted, and traditionally bred animal, the Sjenica sheep deserves systematic protection and affirmation through the integration of its genetic traits, local production practices, and sustainability - serving the purpose of rural development and preserving the cultural identity of the Pešter Plateau and the region.

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Published
2025-11-24
Section
Scientific papers