本文介绍了国内外有关养殖对虾遗传改良研究的现状 ,并对选择育种、杂交育种、多倍体育种、人工雌核发育和转基因育种等手段研究进展进行了详细分析。提出利用现代生物学的新技术、新方法改造传统养殖业 ,将传统的育种研究技术与现代生物学技术相结合 ,加快培育优质、抗逆对虾养殖新品种是从根本上解决困扰对虾养殖业发展的重要研究方向 This paper introduces the current research status of genetic improvement of shrimp farming in and out of China, and makes a detailed analysis on the research progress of selective breeding, cross breeding, polyploid breeding, artificial gynogenesis and transgenic breeding. Proposed new technologies and methods of modern biology to transform the traditional breeding industry, the traditional breeding technology and modern biological techniques combined to speed up the cultivation of new varieties of high quality, anti-retrograde shrimp farming is fundamentally solve the problem of prawn aquaculture development The important research direction