【作者】 孙永军；

【导师】 蒋高中；

【作者基本信息】 南京农业大学 ， 渔业， 2014， 硕士

【摘要】 罗非鱼隶属于鲈形目(Perciformes)、丽鱼科(Cichlidae),具有食性杂、生长快、肉质好等优点,是联合国粮农组织(FAO)向全世界推广养殖的优良品种和我国“十五”以来农业部渔业局确定重点发展的鱼种,养殖范围已经遍布80多个国家和地区,在世界水产界具有举足轻重的地位,其产业发展前景非常广阔。广西壮族自治区(广西)是西部大开发省区中唯一沿海沿边省区,出口通道四通八达,区内高速公路贯穿全区并与外省相连,被誉为西部“黄金出海大通道”,区位优势明显；同时,广西当地气候条件优越,养殖水域资源丰富,养殖条件及基础较好,是我国三大罗非鱼养殖的主产区之一,其罗非鱼产业发展一直处于全国前列。然而,随着广西罗非鱼产业的快速发展,病害、竞争压力、国内市场开发不充分等因素严重制约罗非鱼产业化的健康发展。本研究通过文献阅读并结合实地调查的方法对广西罗非鱼产业发展的现状及问题进行了分析,并结合当前的发展优势和相关经济学理论,给出了广西罗非鱼产业化健康发展的相关建议,为拓宽罗非鱼产业的可持续发辰路指明方向,以期为广西乃至全国的罗非鱼产业发展提供参考。本研究的主要内容分为以下几个部分：一、绪论部分主要概述了罗非鱼的生物学特征、经济价值、引进简况以及国内外罗非鱼研究动态,并阐明了本研究的研究目的及意义。二、第一章广西罗非鱼产业发展优势,着重分析了当前罗非鱼产业发展的地理、政策等优势,简述了广西罗非鱼产业发展历程。三、广西罗非鱼产业发展现状这章,结合当前的发展形势,从苗种生产、养殖发展、产品加工出口以及饲料加工业发展四方面展开讨论。四、本章结合上几章的发展现状,疾病防控等现象问题,简述了广西在快速发展罗非鱼产业过程中面临的问题和制约因素。五、最后此章结合经济学原理对罗非鱼产业健康发展提出了相应对策建议。更多还原

【Abstract】 Tilapia belongs to Perciformes, Cichlidae, it is not only recommended as an international breeding species by FAO,but also supported to the advantage species of freshwater by China’s Ministry of Agriculture because of its fast-growing, easy-feeding and delicious taste advantages.It’s going to be a worldwide cultured aquatic species and has a pivotal position in the world aquaculture industry with bright prospects[1-3].The Guangxi Zhuang Autonmous Region (Guangxi) is the only coastal border province in all western development provinces,And it is known as the "west golden passage to the sea" because of the extending outlet channel in all directions,the running regional highway through the whole region and connected to other provinces.Guangxi also has good conditions and foundation such as abundant water resources,favorable local climate condition which made it to be one of the three main areas of tilapia aquaculture.Now it’s tilapia industry development has been in the forefront of China.While,with the rapid development of Guangxi tilapia industry,more and more problems come out to restrict the healthy development of it.In this study,we analyzed the current development situation and existing problems by the method of literature reading in conjunction with fieldwork,then combined the current development advantages with related economic theory, gives some advice to broaden the road of sustainable development of tilapia industry and provides reference for the development of tilapia industry in Guangxi and even the whole country.The primary coverage includes:1.This part summarized the biological characteristica,economic value and the brief introduction of tilapia. And also clarifys the purpose and significance of this study.2.Chapter one analyzed the current development advantages of tilapia industry in Guangxi and outlined the history of it.3.Chapter two analyzed the current situation of tilapia industry development in Guangxi.4. Chapter four proposed the facing problems and constraints of industrial development in Guangxi.5.The last chapter put forward the corresponding countermeasures to the healthy development of tilapia industry combined with the principles of economics.更多还原