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MB Sample ID: SA075873

Local Sample ID:M-GroupII_11
Subject ID:SU001157
Subject Type:Fish
Subject Species:Megalobrama amblycephala
Taxonomy ID:75352

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Treatment:

Treatment ID:TR001171
Treatment Summary:Samples were divided into four groups: 1-year-old immature M. amblycephala females (group Ⅰ), 2-year-old immature M. amblycephala females (group Ⅰ), 2-year-old mature females before the injection of hormones (group Ⅲ) and 2-year-old females after 24 hours of their successfully spawning by injecting oxytocin (group ⅣanThe artificial oxytocin implementation procedure was as follows. Firstly, the fish were intraperitoneally injected with a luteinizing hormone-releasing hormone from the basal part of the pectoral fin (LRH-A2) (1 µg/kg fish body weight). After 10 h, the second injection was given (0.5 ml/kg body weight) (each ml contained LRH-A2 4 µg, human chorionic gonadotropin (HCG) 500 U, and domperidone (DOM) 5 mg of solution).
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