一种大口黑鲈鱼苗盐碱水质驯化及养殖方法
By gradually increasing salinity and alkalinity through a progressive saline-alkaline water acclimatization method, combined with fasting and gradually increasing feeding, the problem of largemouth bass fry adapting to saline-alkaline water environments was solved, achieving a high success rate and high survival rate in aquaculture.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HAINAN UNIV
- Filing Date
- 2023-12-06
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies lack effective methods for the domestication and cultivation of largemouth bass fry in saline-alkali water, making it difficult for them to adapt to saline-alkali water environments, which affects the farming results and success rate.
A gradual saline-alkaline water acclimatization method is adopted, which includes a gradual increase in salinity and alkalinity during the acclimatization process, combined with fasting and a gradual increase in the amount of feed, to ensure the adaptability of the fry. The acclimatization process is appropriately extended, and the changes in salinity and alkalinity are adjusted according to the condition of the fry.
It significantly improved the domestication success rate and survival rate of largemouth bass fry, reaching a survival rate of over 90%, and achieved successful aquaculture in saline-alkali water environments.