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论文在对海岛海域适宜发展海洋农牧化生产的空间资源、环境因子和海洋生物资源进行评价的基础上,对长山群岛海洋农牧化生产的发展过程、生产特征进行了详尽的分析。尤其对贝类养殖中的扇贝生产所具有的全国意义以及不同扇贝品种的海域养殖差异等也进行了论述。论文应用主成分分析方法,对长山群岛中各主要海岛的海洋农牧化生产的综合实力水平进行了评估,并在此基础划分出北部以王家、石城,中部以广鹿、大、小长山,南部以獐子、海洋3个海洋农牧化生产海域。根据各农牧化区的海域资源、环境以及生产结构特征,对各岛提出了主要养殖品种的布局与今后发展对策。
Based on the evaluation of the spatial resources, environmental factors and marine living resources suitable for the marine farming and animal husbandry production in the sea area of the island, this paper analyzes the development process and production features of the marine agriculture and animal husbandry production in Changshan Islands in detail. In particular, it also discusses the national significance of scallop production in shellfish breeding and the differences in marine culture of different scallop varieties. The paper uses the principal component analysis method to evaluate the comprehensive strength of the marine farming and animal husbandry production of all major islands in the Changshan Islands. On the basis of this, Mountains, south to Zhang Zi, the ocean 3 marine farming and animal husbandry production area. According to the characteristics of sea resources, environment and production structure of each farming and animal husbandry area, the layout of the main breeding species and the future development countermeasures are proposed for the islands.