秀丽白虾种质资源研究与保护进展

Research Progress on Germplasm Resource and Protection of Exopalaemon Modestus

秀丽白虾(Exopalaemon modestus)为中国重要的经济虾类,随着经济的发展和人口的增多,外界环境的压力导致了生命周期较短的秀丽白虾渐趋小型化,其种质资源遭受了一定程度的破坏。关于生物学、遗传学等方面已取得了不少研究成果,但是缺乏连续性和系统性。秀丽白虾的种质资源保护力度不够,同时育种工作没有得到社会重视,进展缓慢。此文从基础生物学、遗传学、资源变动等方面对秀丽白虾利用情况及现有研究状况进行了综述,并提出了保护策略,以期为保护以及合理利用秀丽白虾种质资源提供参考。

Oriental freshwater shrimp Exopalaemon modestus which is called white shrimp by the people is the most important commercial species, and it is very popular with the peoples in China. With the economic development and population increase, the white shrimp which has a shorter life cycle is becoming smaller because of the pressure of the external environment, and its germplasm resources have degenerated in a certain degree. With regard to its biology, genetics and other sectors has got a lot of accomplishments, but there have not uninterrupted research, and lack of systemic research. The protection policy and measure are inadequate for protect the germplasm resources of the white shrimp, while the government and the society have not attach the importance of the study for breeding and culture the white shrimp, the research state on these two sector are very slow. This paper summarize the utilization and status of existing studies of white shrimp from basic biology, genetics and other aspects, and proposed some protection strategies, thus for reference of protect and utilization the germplasm resources of whit shrimp legitimately.