关键词: 海洋生物；遗传育种；发展趋势

Abstract:

Marine farming has become an important fundamental industry and rised rapidly. Developing marine aquatic biological seed industry is a key industry for marine agricultural high and new technology industry in china. This paper introduced the present research situation of marine aquatic biological genetic breeding in China. The selective breeding, crossbreeding, cell engineering breeding, molecular marker assisted breeding, genome selective breeding, etc. core technology were presented. The paper also expounded the status of marine aquatic biological breeding technology, existing problems and development trend, aiming at providing references for the rapid development of marine agriculture in china.

Key words: marine organisms, genetic breeding, development trend