Tilapia Aquaculture in Mexico - Assessment with a focus on social and economic performance

F. J. Martínez-Cordero, T. Delgadillo, E. Sanchez-Zazueta, J. Cai
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引用次数: 13

Abstract

The world tilapia aquaculture production grew from 380 000 tonnes in 1990 to 6 million tonnes in 2018, making it the fourth-largest species group in global aquaculture. Tilapias are the second-largest species group in Mexico's aquaculture with its 53 000 tonnes of production contributing to around 20 percent of the 247 000 tonnes of total aquaculture production in 2018. Mexico is the second-largest tilapia capture fisheries country, and its 116 000 tonnes of tilapia capture fisheries production in 2018 was primarily contributed by culture-based fisheries. Overall, Mexico is the second-largest international market for tilapia products, and the 228 000 tonnes live weight equivalent of its tilapia import in 2018 was higher than its domestic production. The average per capita apparent tilapia consumption in Mexico was 3.08 kg (21 percent of its total fish consumption) in 2018, which was much higher than the 0.9 kg world average. This document assesses tilapia farming and the value chain in Mexico by examining tilapia farming systems and practices, dissecting the tilapia value chain, evaluating the sector's social and economic performance, discussing the impacts of proper governance and institutions on the sector development, and highlighting potentials, issues, constraints and challenges in the development of tilapia farming or aquaculture in general. The document ends with a brief discussion of the impacts of the ongoing coronavirus disease 2019 pandemic on the tilapia industry in the country.
墨西哥罗非鱼水产养殖-以社会和经济绩效为重点的评估
世界罗非鱼水产养殖产量从1990年的38万吨增长到2018年的600万吨,使其成为全球水产养殖的第四大物种群。罗非鱼是墨西哥水产养殖的第二大鱼种,产量为5.3万吨,占2018年水产养殖总产量24.7万吨的20%左右。墨西哥是第二大罗非鱼捕捞渔业国家,2018年其11.6万吨罗非鱼捕捞渔业产量主要来自养殖渔业。总体而言,墨西哥是罗非鱼产品的第二大国际市场,2018年罗非鱼进口量为22.8万吨活重,高于其国内产量。2018年,墨西哥人均罗非鱼表观消费量为3.08公斤(占其鱼类总消费量的21%),远高于0.9公斤的世界平均水平。本文件通过考察罗非鱼养殖系统和做法,剖析罗非鱼价值链,评估该部门的社会和经济绩效,讨论适当的治理和制度对该部门发展的影响,并强调罗非鱼养殖或一般水产养殖发展的潜力、问题、制约因素和挑战,对墨西哥的罗非鱼养殖和价值链进行了评估。该文件最后简要讨论了正在进行的2019冠状病毒病大流行对该国罗非鱼产业的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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