Zoological Science, Mekdela Amba University, P.O. Box 32, Tulawlia, Ethiopia.
ScientificWorldJournal. 2020 Jun 16;2020:5260693. doi: 10.1155/2020/5260693. eCollection 2020.
Fish production has been practiced since ancient Egypt and China. It has become a fast-growing agricultural sector that provides animal protein for most people globally. While China is the leading country in the world, Egypt and Nigeria stand on the top in Africa. The overall fishery production potential of Ethiopian water bodies is estimated to be 94,500 tons per year, while the actual production is 38,370 tons. Despite more water bodies and more fish diversity in the region, fish production and marketing is very low. This review is undertaken to assess the main factors affecting fish production and the marketing chain in Gambella region. Despite the known water and fish potential of the region, fish production is very low. Major factors contributing to a reduction in fish production in the region include inefficient fishing gears, poor transportation access, poor postharvest handling, low price at the landing site, and improper market place. Drying is the predominant postharvest technique and fishing methods are of a subsistence basis. All the fishing activities take place in the natural environment, and aquaculture is not yet established. Enough modern and efficient gears need to be made available. Other modern postharvest handling techniques need to be introduced to ensure a longer shelf life of fish after harvest. Infrastructures need to be constructed to access all water bodies in the region. Because the region has such water resource potential and incredible fish species diversity, the aquaculture needs to be established and popularized. Traceability needs to be adopted in the region to prevent food-borne diseases. Based on this paper, the government and other stakeholders could develop policy considering the issue of the fishery status of the region.
鱼类养殖自古埃及和中国就已盛行。它已成为一个快速发展的农业领域,为全球大多数人提供动物蛋白。中国是世界领先的养殖大国,而埃及和尼日利亚则是非洲的养殖强国。埃塞俄比亚水体的渔业生产潜力估计为每年 94500 吨,而实际产量为 38370 吨。尽管该地区有更多的水体和更多的鱼类多样性,但鱼类养殖和营销的规模非常小。本综述旨在评估影响甘贝拉地区鱼类养殖和营销链的主要因素。尽管该地区拥有已知的水资源和鱼类资源,但鱼类养殖的规模却非常小。导致该地区鱼类产量下降的主要因素包括捕鱼效率低下的渔具、运输通道不畅、产后处理不善、登陆点价格低廉以及市场不完善。干燥是主要的产后处理技术,捕鱼方法是维持生计的基础。所有的捕鱼活动都发生在自然环境中,水产养殖尚未建立。需要提供足够的现代和高效渔具。需要引入其他现代产后处理技术,以确保收获后鱼类有更长的保质期。需要建造基础设施,以进入该地区的所有水体。由于该地区拥有如此丰富的水资源和令人难以置信的鱼类物种多样性,需要建立和推广水产养殖。该地区需要采用可追溯性,以防止食源性疾病。基于本文,政府和其他利益相关者可以制定考虑该地区渔业现状的政策。