研究报道了刺参(Apostichopus japonicus)的中间培育技术及其生长特性。刺参在大棚水泥池内,采用地下海水源,全人工饵料,培育60天,参苗大小由1310头/kg长至322头/kg。重量由78kg增至305kg,成活率96.4%,饵料系数1.76。培育过程中2-3cm的幼参生长最快,长得很慢的“老头参”占4.3%。培育的基本环境条件:盐度24.795±0.015;温度14.6-15.2℃;溶氧(DO)多为6-9mg/L;pH值7.2-7.6;铵氮0.2mg/L以下。 The study reported the intermediate cultivation technology and its growth characteristics of Apostichopus japonicus. Stichopus japonicus in the greenhouse cement pool, the use of underground seawater, artificial feed, cultivate 60 days, Senate size from 1310 head / kg up to 322 head / kg. Weight increased from 78kg to 305kg, survival rate of 96.4%, bait coefficient of 1.76. 2-3cm in the breeding process of the fastest growing ginseng, grow very slowly, “the old ginseng” accounted for 4.3%. The basic environmental conditions of incubation: salinity 24.795 ± 0.015; temperature 14.6-15.2 ℃; dissolved oxygen (DO) mostly 6-9mg / L; pH 7.2-7.6; ammonium nitrogen 0.2mg / L or less.