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随着海水鱼类养殖的不断扩大,养殖品种、养殖面积及密度日益增加,海水鱼类养殖已成为继对虾养殖之后的另一经济增长点。但由于局部养殖密度过大、人工投饵、种质退化、环境污染等因素的影响,鱼类病害频繁发生,对海水鱼类规模化养殖和发展造成了巨大的威胁,为此,海水养殖鱼类病害的研究已日益成为人们关注的焦点。现将研究概况综述如下,以期为今后我国海水鱼类健康养殖提供参考。
With the continuous expansion of marine fish farming and the increasing breeding and breeding areas and densities, marine fish farming has become another economic growth point after shrimp farming. However, fish diseases occur frequently due to the over-density of local culture, artificial feeding, germplasm degradation and environmental pollution, posing a huge threat to the large-scale breeding and development of marine fish. Therefore, mariculture fish Research on diseases has increasingly become the focus of attention. The research overview is summarized as follows, with a view to provide reference for the future healthy farming of marine fish in China.