杂色蛤是我国重要的海水养殖贝类品种之一。2002年,通州市水产养殖公司从江苏海州湾地区引进杂色蛤苗种进行了养殖试验,养殖面积30亩,平均亩产453kg,取得了较好的经济和社会效益。现将其养殖技术要点介绍如下: 一、养殖条件 高涂蓄水池塘位于我市海晏镇新中闸海堤外侧滩涂,底质为泥沙质,水源以自然纳潮为主,进排水方便。水质良好无污染,盐度 Variegated clams are one of the important marine cultured shellfish species in China. In 2002, Tongzhou Aquaculture Company introduced the variegated clam seed from Haizhou Bay, Jiangsu Province. The breeding area was 30 mu with an average yield of 453 kg per mu and achieved good economic and social benefits. Now the breeding technology points are as follows: First, the breeding conditions High-coated water pond is located in Haiyan City, the new sea gate outside the beach embankment, sediment quality sediment, the natural water-based nature tide, easy access to drainage. Good water quality, salinity