Mixed breeding method of pearl gentian grouper and grouper sea bream in industrial circulating water
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
- Publication Date
- 2015-07-29
Abstract
Description
technical field
[0001] The invention belongs to the technical field of aquaculture, and in particular relates to a mixed culture method for pearl gentian grouper and grouper bream under the condition of industrial circulating water culture. Background technique
[0002] Pearl gentian grouper, commonly known as dragon tiger grouper or pearl grouper, is a hybrid grouper bred by female brown-spotted grouper and male saddle-banded grouper. It grows fast and has strong disease resistance. It is a kind of nutritional value and Fish with high economic value has become one of the main cultured species of grouper in my country at the present stage, and has broad industrial prospects. However, at present, the main breeding methods of this fish are coastal ponds and offshore cages, and the breeding methods are relatively extensive. It needs to be improved urgently; Oplegnathus punctatus belongs to Perciformes, Oplegnathidae, and the genus Oplegnathus. It is mainly distributed in North Ko...