Comprehensive aquaculture method for litopenaeus vannamei and snail composite biofloc
By introducing snails into the Vannamei shrimp farming system and utilizing the snail's feeding characteristics and salinity tolerance domestication, an integrated farming method was constructed to solve the problems of biofloc concentration control and resource utilization, achieving efficient aquaculture water quality management and improved economic benefits.
Patent Information
- Application Number
- CN202510859038.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-25
- Publication Date
- 2025-09-23
AI Technical Summary
In the existing technology, it is difficult to effectively realize the resource utilization and concentration control of excess bioflocs in the biofloc aquaculture system, resulting in excessive water turbidity affecting the aquaculture effect. In addition, traditional control methods have the problems of resource waste and cumbersome operation.
By introducing snails into the biofloc culture system of Penaeus vannamei, and through the feeding characteristics of snails and their tolerance to low salinity and high turbidity water bodies, combined with artificial sea salt preparation and synchronous management, an integrated culture method of Penaeus vannamei, snails and biofloc was constructed to achieve efficient utilization and concentration control of flocs by snails.
It improves the control ability of biofloc concentration and the efficiency of in-situ feed source utilization, reduces the cost of water quality control and tail water treatment, improves the economic benefits of breeding, and realizes efficient recycling of nutrients.