Metamorphosis inducer and its application for young insect of bivalve shell of seafood
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- INST OF OCEANOLOGY - CHINESE ACAD OF SCI
- Publication Date
- 2003-07-23
- Estimated Expiration
- Not applicable · inactive patent
Abstract
Description
Technical field
[0001] The invention relates to the production of marine bivalve larvae seed for aquaculture, in particular to an inducer for the metamorphic mixture of marine bivalve larvae and its application. Background technique
[0002] The attachment metamorphosis of marine shellfish larvae is a very important link in their life history. The occurrence of larval allergies is not only related to the genetic characteristics and developmental stages of the larvae, but also affected by environmental factors; through the use of certain chemical inducers, Increasing the metamorphosis rate of shellfish larvae is of great significance to the cultivation of shellfish seedlings. It has been reported at home and abroad that adrenaline, norepinephrine and L-DOPA can promote the larval metamorphosis of bivalve molluscs such as oysters, and the use of GABA and metal ions can promote the attachment metamorphosis of red abalone and other gastropods. Reports that have been used in the produ...