Breeding strategies of Simien sheep in Simien mountain region of Ethiopia

Q4 Veterinary
Talemaw Mulat, Y. Dagnew, Kasahun Desalegn
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Abstract

This study was conducted to characterize the existing sheep breeding strategies as an essential step in designing a breeding program for linking sheep production in the Simien mountain region of Ethiopia. Interview with sheep keepers, direct ranking method of traits, and field observations were carried out in selected districts of Simien mountain region. Sheep kept mainly as a source of income, saving and meat with an index value of 0.27, 0.21, and 0.20 in the Beyeda district whereas the corresponding value for Janamora was 0.26, 0.22, and 0.19, respectively. Mean sheep flock sizes were 14.9 and 16.2 in Beyeda and Janamora districts of Ethiopia. Natural and uncontrolled breeding was common in the Simien mountain region of Ethiopia. Coat color, body conformation, and fast growth rate were important traits in selecting breeding rams in both study districts. Coat color and appearance were selection criteria for breeding ewes in both study districts. It is observed that Simien sheep is highly valued for its tasty meat and produce under low input conditions. However, the survival of Simien sheep is endangered due to uncontrolled breeding, intervention failures in livelihood, and market-oriented agricultural systems. In conclusion, the main breeding objective for sheep production have been defined as increasing meat production and marketed animals and this is driven by market demands. Compared with other local sheep types, Simien was rated highly by both producers and consumers in their tasty meat. These characteristics make the Simien sheep economically more important. Yet Simien sheep need to be conserved as they could serve as a source of safe and tasty products for consumption. Keywords: Breeding practice, Livestock population, Mountain region, Sheep flocks, Simien sheep.
埃塞俄比亚塞米恩山区塞米恩羊的育种策略
本研究旨在将现有的绵羊养殖策略描述为设计连接埃塞俄比亚西米恩山区绵羊生产的养殖计划的重要步骤。对四面山区部分地区的绵羊饲养员进行了访谈,采用性状直接排序法,并进行了实地观察。绵羊主要作为收入、储蓄和肉类来源饲养,Beyeda区的指数值分别为0.27、0.21和0.20,而Janamora的相应值分别为0.21、0.22和0.19。埃塞俄比亚Beyeda和Janamora地区的平均羊群规模分别为14.9和16.2。在埃塞俄比亚的西米恩山区,自然和不受控制的繁殖很常见。毛色、体型和快速生长率是两个研究区选育公羊的重要性状。毛色和外观是两个研究区繁殖母羊的选择标准。据观察,四面羊因其肉质鲜美和在低投入条件下生产而备受重视。然而,由于繁殖失控、生计干预失败和市场化的农业制度,四面羊的生存受到威胁。总之,绵羊生产的主要育种目标被定义为增加肉类产量和市场动物,这是由市场需求驱动的。与当地其他羊种相比,四面羊的肉质鲜美,受到生产商和消费者的高度评价。这些特性使得四面羊在经济上更加重要。然而,四面羊需要保护,因为它们可以作为安全美味的消费产品的来源。关键词:养殖实践;牲畜种群;山区;绵羊群;四面羊。
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来源期刊
Online Journal of Animal and Feed Research
Online Journal of Animal and Feed Research Veterinary-Veterinary (all)
CiteScore
0.90
自引率
0.00%
发文量
41
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