海洋资源的开发利用,海产动物的育苗养殖与实验生态学科的发展,要求广开饵料来源、大量培养活饵料。饵料研究已成为当前生物、水产科学中急待解决的重要课题。过去,活饵培养主要局限于几种单胞藻和一些浮游动物,五十年代以后,随着人们对海洋酵母知识的积累,才逐渐把它作为一种海洋微生物饵料应用到养殖业上来。这项工作日本居于领先地位。 Development and utilization of marine resources, breeding of aquatic animals and experimental ecology branch of the development of science, requiring a wide range of sources of feed, a large number of live feed. The research of bait has become an urgent topic to be solved in the current biology and aquatic sciences. In the past, live bait cultivation was mainly confined to several single-cell algae and some zooplankton. After the 1950s, as people accumulated knowledge of marine yeasts, they gradually applied it to aquaculture as a marine microbial bait. Japan occupies a leading position in this job.