【摘要】 本研究首次利用大型底栖绿藻刺松藻在夏、秋季高水温期进行了鲍的喂养试验。结果表明,刺松藻的饵料效果优于海带和裙带菜,是鲍的一种优质天然饵料。该发现在一定程度上解决了夏、秋季高水温期鲍缺优质饵料的困难,对加速鲍养殖业的发展有重要意义。更多还原

【Abstract】 The abalone, Haliotis discus hannai is deficient in superior food in culture in summer and autumn. Codium fragile is a big benthic green alga growing at intertidal zone during summer and autumn and is common seaweed on Huanghai Sea, Bohai Sea and East China Sea coasts. A study on food of the abalone, Haliotis discus hannai,has been made by feeding it with Codium fragile. An average daily growth in shell length has been found to be 97. 0 μm. An average monthly increase in body weight has been found to be 33%. The result of experiment showed that Codium fragile is also the most suitable food for H. discus hannai Ino as Laminaria religiosa and Undaria pinnatifida.更多还原