栉孔扇贝是珍贵的海水贝类,自上世纪80年代以来,扇贝养殖已成为我国海水养殖的支柱产业之一,我国养殖扇贝约2.7万hm~2(40万亩),产量约110万t。但1997～1999年我国连续3年发生养殖扇贝大量死亡现象,死亡率高达70%～80%,造成重大经济损失,并且至今没有得到根本性转变。为了指导生产,保持该养殖品种的优良性状,做好栉孔扇贝选种育种工作,对栉孔扇贝亲贝提出质量要求和进行质量参数测定是很有必要的。 Scallop scallops are precious marine shellfish. Since the 1980s, scallop farming has become one of the pillar industries of marine aquaculture in China. About 27,000 hm ~ 2 (400,000 mu) of scallops are farmed in China and the output is about 1,100,000 t . However, a large number of deaths of breeding scallops occurred in China for three consecutive years from 1997 to 1999, with a mortality rate as high as 70% -80%, causing major economic losses and so far no fundamental change has been made. In order to guide the production and maintain the fine traits of the breed, it is necessary to make the breeding selection of scallop Chlamys farreri, to put forward the quality requirements and to measure the quality parameters of scallops.