人工育苗技术的研究现状日本对刺参人工育苗的研究始于五十年代。在此之前,即在本世纪二、三十年代,稻叶、大岛等研究了刺参的人工授精及发生。五十年代初期今井等人用无色鞭毛虫培育出了小稚参。其后二十多年,重点做了些生态及增殖方面的调查研究,但室内人工育苗技术的研究却很少进展。直到1977年,福冈县丰前水产试验场的石田氏在1立方米水体中培育出7.5万头小稚参,才使这项研究 The research status of artificial seedling technology Japan’s research on artificial seedling raising is started in the 1950s. Prior to that, in the 1920s and 1930s, Inaba, Oshima studied the artificial insemination and occurrence of sea cucumber. In the early 1950s, Imai et al. In the following twenty years, some researches on ecology and proliferation have been focused on, but there has been little progress in the research on artificial seedling breeding indoors. It was not until 1977 that Ishida of the Fengqian Aquatic Experimental Field in Fukuoka Prefecture raised 75,000 small juveniles in 1 cubic meter of water