广西罗非鱼产业集群水平与竞争力研究

发布时间：2018-03-31 12:27

本文选题：罗非鱼　切入点：产业集群　出处：《南京农业大学》2015年硕士论文

【摘要】：近年来,中国罗非鱼产业发展迅猛,罗非鱼生产和出口量位列全球第一。广西地处亚热带季风气候区,水域资源丰富,在各级政府的扶持下,罗非鱼产业得到快速发展。2013年,全国罗非鱼养殖总产量达165.77万吨,其中广西罗非鱼养殖产量为28.60万吨,占全国罗非鱼总产量的17.26%,现已成为我国第三大罗非鱼优势养殖区。然而,由于受到国际市场的竞争和自身发展水平的限制,以及近几年罗非鱼链球菌病的多发,广西罗非鱼养殖总产量不稳定,导致了大部分罗非鱼加工企业无法满足正常的生产所需。因此,严重制约了广西罗非鱼产业集群的进一步发展。尽管广西各级政府积极进行招商引资,出台各类优惠政策,加大罗非鱼产业发展的支持力度,但仍暴漏出产业链上部分环节比较薄弱、配套产业发展相对滞后等问题,导致区域竞争力优势不能充分体现,影响了广西罗非鱼产业集群竞争力的提升。本研究首先阐述了农业产业集群的基本概念、形成机理和发展阶段,对产业集群的相关理论进行了评述。其次,对广西罗非鱼产业集群发展现状及其形成机理等进行了描述分析,并总结出目前广西罗非鱼产业集群还处于成长阶段初期,南宁市是产业集群的集聚中心,产业集群中苗种和饲料等相关行业是产业链中的劣势环节。然后,采用区位商法和GEMS模型分别对产业集群集聚度和产业集群竞争力进行了测量。结果显示,广西罗非鱼产业集群罗非鱼生产和加工贸易区位商系数较高,生产专业化程度较高,集聚效应明显;产业集群竞争力水平高于全国平均水平,但竞争优势不明显。分析发现广西罗非鱼产业集群目前面临着罗非鱼总产量不足、苗种和饲料供应短缺、产业链短且产品附加值低、产业链中存在薄弱环节、相关和辅助性行业发展相对滞后等问题。在文章最后提出了通过合理开发养殖水体来增加养殖面积,从而提高养殖总产量;拓宽融资渠道、完善产业链中薄弱环节建设;激励企业自主创新、加强企业间战略合作,提高罗非鱼价值增值;加速相关和辅助行业发展等能够全面提升广西罗非鱼产业集群竞争力,且具有可操作性的思路和建议,为广西推进经济社会发展战略提供新的思维框架。同时,对于提高罗非鱼产业相关企业间专业化和一体化程度、促进区域经济的快速发展等方面具有重要意义。
[Abstract]:In recent years, China's tilapia industry has developed rapidly, and the production and export of tilapia have ranked first in the world. Guangxi is located in the subtropical monsoon climate zone and is rich in water resources. With the support of governments at all levels, the tilapia industry has developed rapidly. In 2013, The total production of tilapia in China reaches 1.6577 million tons, of which 286000 tons is produced by Guangxi tilapia, accounting for 17.26% of the total output of tilapia in China, which has now become the third largest dominant tilapia breeding area in China. Due to the competition in the international market and the restriction of its own development level, and the frequent occurrence of streptococcosis in tilapia in recent years, the total production of tilapia cultured in Guangxi is unstable. As a result, most tilapia processing enterprises are unable to meet the normal production needs. Therefore, the further development of Guangxi tilapia industry cluster is seriously restricted. Although Guangxi governments at all levels actively attract investment and introduce various preferential policies, To increase the support for the development of tilapia industry, however, some problems such as the relatively weak links in the industrial chain and the relative lag in the development of supporting industries have caused the regional competitive advantage not to be fully reflected. This study firstly expounds the basic concept, formation mechanism and development stage of agricultural industrial cluster, and reviews the relevant theories of industrial cluster. This paper describes and analyzes the present situation and formation mechanism of Tilapia industry cluster in Guangxi, and concludes that Guangxi tilapia industrial cluster is still in its early stage of growth, and Nanning is the center of industrial cluster. The relative industries such as seedling and feed in industrial clusters are the inferior links in the industrial chain. Then, the convergence degree and competitiveness of industrial clusters are measured by using location quotient method and GEMS model. The results show that, The regional quotient coefficient of tilapia production and processing trade in Guangxi tilapia industry cluster is higher, the degree of production specialization is higher, the agglomeration effect is obvious, the competitiveness level of industrial cluster is higher than the national average level. But the competitive advantage is not obvious. It is found that Guangxi tilapia industry cluster is facing the shortage of total output of tilapia, the shortage of seed species and feed supply, the short industrial chain and low added value of products, and the weak links in the industrial chain. At the end of the article, it is put forward that the cultivation area can be increased through the rational development of aquaculture water body, so as to increase the total production of aquaculture, widen the financing channel, perfect the weak link construction in the industrial chain, and so on. Encouraging enterprises to innovate independently, strengthening strategic cooperation among enterprises, increasing the value added of tilapia, accelerating the development of related and auxiliary industries, and so on, can promote the competitiveness of Guangxi tilapia industry cluster in an all-round way, and have operable ideas and suggestions. At the same time, it is of great significance to improve the specialization and integration of tilapia industry and to promote the rapid development of regional economy.
【学位授予单位】：南京农业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F326.4

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