海湾扇贝的海上保苗率一般不足10％，而在虾池内保苗，其保苗率一般在10％以上，高者甚至可达40％以上，由于管理及方法上的不同，其保苗率相差十分悬殊。根据近几年的生产和试验情况，对海湾扇贝虾池保苗应注意的几项技术要点阐述如下。1．池塘条件池塘以沙底质为好，岩礁底次 Bay scallops sea seedling rate is generally less than 10% of the sea, and seedlings in the shrimp ponds, the seedling protection rate is generally above 10%, the highest even up to 40% or more, due to different management and methods, the seedling rate is very poor. According to the recent years of production and test conditions, the Gulf scallop shrimp pond seedlings should pay attention to several technical points are as follows. 1. Pond ponds to sand quality as well, reef bottom