【摘要】 文蛤亲贝室内人工暂养促熟后，采用自然排放法、阴干升温刺激法和氨海水浸泡法诱导产卵，以等鞭金藻和扁藻为饵料培育幼虫，以细砂和棕帘为附着基立体采苗，采取室内水池流水培育、定期淘砂筛苗法，经１５６天在６ｍ２水池中育出壳长３．４～５．８ｎｕｎ的文蛤苗种８５．２万粒，单位面积出苗量达到１４．２万粒／ｍ２。更多还原

【Abstract】 The Parent hard clams were temPOrarily cultivated in the room to promote maturingand induced them to spawn with method of natural ovulation,drying in the shade and raising tsmperature to stimulate,and soaking in the sea water containing ammonia. The larvae were fed with I￣yfor￣ (P8rke) and ￣ ￣. Using tiny sand and balm fibre screen as substrate for verticallycollecting larvae, rearing seeds with the running watsr in the indoor POnd and Periodically washing sandto select seedS, 156 days later 852 thousand yoling hard FI￣ with the shell length of 3. 4-5. 8 mmemerged in the POnd of 6m2. The seed amount Per Sq￣e meter was 142 thousand young hard clams.更多还原