1选好养殖海区养殖区应选在水质肥沃清新、无工业及生活污染源、盐度及pH值较稳定远离河口的海区。若离河口较近,夏季随着淡水的注入会使养殖区盐度、pH值等理化因素发生变化,如果河口上游有污染源,还会使养殖区污染造成扇贝死亡。2合理布置台筏台筏间距应保持在15m以上,台筏长 1 selected aquaculture farming area should be selected in the water quality fertile fresh, non-industrial and domestic pollution sources, salinity and pH values ​​more stable away from the mouth of the sea. If it is close to the estuary, with the influx of fresh water in summer, the physical and chemical factors such as salinity and pH in the aquaculture area will change. If there is a source of pollution in the upper reaches of the estuary, the scallops will also be killed by pollution in the aquaculture area. 2 Reasonable arrangement Raft raft spacing should be maintained at 15m above the long raft