三疣梭子蟹营养丰富,肉味鲜美,深受人们喜受,经济价值也较高,是目前虾池养殖的主要对象。但是传统的养殖方式不能克服梭子蟹同类相残的生产难题,也不能防止梭子蟹残杀同池对虾、蛤类等混养品种,因而造成池养产量、效益较低。1999年日照市东港区石臼街 Portunus trituberculatus nutrient-rich, delicious meat, well received by people, the economic value is also high, is the main target shrimp pond farming. However, the traditional breeding methods can not overcome the production problems of the same type of crabs and can not prevent the crabs from killing the same types of polygamous species such as shrimp and clams. As a result, the yield and benefit of the ponds are low. 1999 Rizhao Donggang Shijiu Street