摘要
虾夷扇贝是我国贝类养殖中具有重要经济价值的品种之一。我国虾夷扇贝产量稳步增长,目前是全球虾夷扇贝养殖产量最多的国家。我国虾夷扇贝主要有底播和浮筏两种养殖方式。论文使用实证分析方法,以獐子岛作为研究对象得出底播养殖产量的影响因素主要有底质水文环境、自然灾害、苗种质量和底播养殖面积等因素,提出创造良好的养殖海域、提升苗种育成能力和积极构建海洋牧场等对策可以进一步推动我国虾夷扇贝产业的发展。
Patinopecten yessoensis is one of the most valued farmed shellfish in China. The output of China＇s Yesso scallop has turned into steady growth in recent years, and has become the most productive scallop farming country in the world. Generally, there are two kind of farming methods currently, which can be divided into floating raft farming and bottom sowing proliferation. This paper analyzes the factors that influence the production of scallop which adopts the method of proliferation of bottom sowing, selecting Zhang Zi dao as the object of empirical study. The result shows that sediment hydrological environment, natural disasters, and the bottom sowing seed area are the major factors. Finally, it suggests to creating a good farming area to enhance the ability of seed breeding and actively building sea ranching to further develop Patinopecten yessoensis industry.
出处
《中国渔业经济》
2014年第1期104-109,共6页
Chinese Fisheries Economics
基金
上海海洋大学研究生科研基金项目(A-0209-13-0900139)资助
关键词
虾夷扇贝
底播增殖
产量
獐子岛
Patinopecten yessoensis
Bottom sowing proliferation
production
Zhang Zi dao
