Review on Phenotypic Characterization and Breeding Practice of Indigenous Chicken Populations in Ethiopia

Andualem Yihun
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Abstract

The review was conducted to Phenotypic Characterization and breeding practice of Indigenous Chicken Populations in Ethiopia. Concerned with breeding practice of producers of indigenous chicken were practiced for improved their chicken productivity through cross breeding and pure breeding methods. Indigenous chickens don’t have phenotypic standards and their classification is given based on colours and name of place where they are characterized. Still those local chickens are non-descriptive type and show variations in body position, plumage colour, comb type, their adaptation and productivity. Scavenging production systems is the dominant management practices of chicken with small feed supplementation. High incidence of chicken diseases, mainly (NCD) is the major economically important constraints for village chicken production systems followed by feed shortage and predators in the country. Since local chickens have good potential to adapt in different agro-ecology and make available well-appointed source of family protein and income for rural people. Indigenous breeds of chickens are playing an important role in rural economies in most of the developing countries. They play a major role for the rural poor people with respect to their subsidiary income and provide them with nutritious of chicken egg and meat for their own consumption. The present review was made to document the importance of indigenous chicken characterizations and breeding Practices in Ethiopia for rural economy and its improvement with respect to performance.
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埃塞俄比亚地方鸡种群表型特征及育种实践综述
综述了埃塞俄比亚地方鸡种群的表型特征和育种实践。对地方鸡养殖户的养殖实践进行了探讨,通过杂交育种和纯种育种方法提高了地方鸡生产能力。本地鸡没有表型标准,它们的分类是根据颜色和它们的特征所在地区的名称来确定的。然而,这些地方鸡是非描述性的,在身体位置、羽毛颜色、鸡冠类型、适应性和生产力方面表现出差异。清道夫生产系统是鸡与小饲料补充的主要管理做法。鸡病(主要是非传染性疾病)的高发病率是该国农村鸡生产系统的主要经济限制因素,其次是饲料短缺和捕食者。因为地方鸡具有很好的适应不同农业生态的潜力,并可为农村人口提供完善的家庭蛋白质和收入来源。在大多数发展中国家,本土鸡种在农村经济中发挥着重要作用。他们在农村贫困人口的辅助收入方面发挥了重要作用,并为他们提供了自己消费的鸡蛋和肉的营养。本综述的目的是记录埃塞俄比亚本地鸡的特征和养殖实践对农村经济及其性能改善的重要性。
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