一、前言在海产贝类人工育苗中,筛选和大量培养适宜的生物饵料品种,尤其是作为基础饵料的微型单细胞藻,是一项很重要的工作。目前,国外在双壳类幼体培养研究中所选用的饵料单细胞藻种,以绿藻类应用最多,但从培养和使用效果来看,则以金藻类较理想,因而也就引起普遍重视,并不断地改进培养技术。随着我国海产动物养殖事业发 I. Preface It is an important task to screen and mass-culture the suitable biological food species, especially the micro-unicellular algae as basic food, in artificial breeding of marine shellfish. At present, the single-cell algae species selected in the research of bivalve larvae abroad are the most widely used green algae, but from the perspective of culture and use, golden algae are more ideal and thus have attracted widespread attention. Constantly improve the training of technology. As China’s marine animal breeding business