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鳜鱼是肉食性凶猛鱼类,其食性特殊,终生以活鱼虾为食,生长快,个体大,且具有肉质细嫩、味道鲜美、营养丰富的特点,经济价值高,为我国名贵淡水鱼。但多年来由于人为和自然因素的影响,野生鳜鱼资源锐减。为合理保护和开发利用鳜鱼资源,适应规模化人工养殖鳜鱼的需要,我们开展了鳜鱼全人工繁殖及大规格夏花培育技术的开发研究,并取得成功,现将有关情况报告如下。
Anchovy is a carnivorous ferocious fish, its feeding habits are special, lifelong live fish and shrimp for food, fast growth, individual large, and has the meat quality is tender, delicious taste, nutrient-rich features, high economic value for our precious freshwater fish. But over the years due to human and natural factors, the resources of wild anchovy dropped sharply. In order to rationally protect and develop the use of anchovy resources and adapt to the needs of large-scale artificial cultivation of anchovy, we carried out the development and research on the whole artificial reproduction of largehead carp and the development of large-size summer flower cultivation. The report is as follows.