栉孔扇贝[Chiamys farreri(Jones et Preston)]的人工育苗,在我国已经形成了一套较为完整的工艺流程,并进入了生产阶段。同时,采自然苗也在一些海区(山东长岛县)取得了很大地进展。但是,由于培育的扇贝种苗规格过小(壳高10mm左右),利用率和成活率都较低,养殖器材成本高,养殖周期长等因素的影响,目前扇贝养殖的发展仍甚缓慢。近年来,农牧渔业部多次组织召开有关技术协作攻关会议,提出提高成活率、降低养殖成本、增加经济效益、扩大养殖生产,作为扇贝养殖的发展方向。我们认为,实现上述目标,除了因地制宜、就地取材发展人工筏式养殖和底播养殖外,育成大规格扇贝种苗(壳高 Artificial breeding of Chiamys farreri (Jones et Preston) has formed a relatively complete process in our country and has entered into the production phase. At the same time, natural seedlings have also made great strides in some sea areas (Long Island County, Shandong Province). However, due to the scallop seedlings grown too small (shell height of about 10mm), utilization and survival rates are low, high cost of breeding equipment, breeding cycle and other factors, the current development of scallop farming is still very slow. In recent years, the Ministry of Agriculture, Animal and Animal Husbandry and Fisheries organized many technical coordination meetings to raise the rate of survival, reduce the cost of breeding, increase economic benefits, and expand aquaculture production as the development direction of scallop farming. In our opinion, in order to achieve the aforesaid objectives, in addition to local conditions for the development of artificial raft culture and bottom sowing culture on the spot, breeding large-sized scallop seedlings (shell height