【摘要】 本文报道了将刺参从山东南移到厦门的试验结果及在人工饲养条件下的生长、发育和度夏情况,并介绍了人工培育刺参幼体的几种方法。更多还原

【Abstract】 Naturally the habitat of the sea cucumber (Stichopus japoicus Selenka) is in thenorthern China Sea. Experiments were carried out to transplant them to the southernChina (Xiamen) for the purpose of culture and artificial breeding. They were able tolive in the indoor concrete tanks, both adults and juveniles developed very well attemperature 27-29℃ in summer. After four months the adults attained sexual maturity. They spawned twice in Ap-ril 1978. The fertilized eggs hatched and developed into more than twenty thousandsjuveniles. A part of them were reared in indoor tanks, In August, juveniles grewto about 2 cm. in length. Food of the larvae mainly consists of Dicrateris shanjiiangensis, Platymonas,Nitzschia, Bunaleilla and Torulopsis, among them Dicrateria is the most favorableone.更多还原