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随着世界范围内鱼类养殖业的迅速发展与兴旺，长期困扰人们的鱼类病害及其防治问题愈来愈受到重视。为了更进一步解决和对付这些问题，提高鱼类抗病能力，人们除了加紧从病因和治疗方面进行深入的研究之外，国外许多学者还从遗传学角度探索和研究鱼类抗病问题，以期培育具有较?
With the rapid development and prosperity of fish farming worldwide, more and more attention has been paid to fish diseases and their prevention and control problems which have long plagued people. In order to further solve and deal with these problems and improve fish disease resistance ability, in addition to stepping up the in-depth study from the etiology and treatment, many foreign scholars also explore and study the issue of fish disease resistance from the perspective of genetics in order to cultivate Have more?