| abstract |
The present invention provides a method for induction of labor suitable for male Chao Phraya filamentous catfish, comprising: (1) intensive cultivation (2) two stages of induction of broodstock. Among them, the first oxytocin and the second oxytocin are injected twice in the broodstock oxytocin stage, and the first oxytocin includes: Dioton 3-5 mg/kg, Luteinizing hormone-releasing hormone A2 3-4 μg/kg, luteinizing hormone-releasing hormone Hormone A3 2-3 μg/kg; the second oxytocin includes: luteinizing hormone-releasing hormone A2 1-2 μg/kg, dione 2-2.5 μg, chorionic gonadotropin 500-600 IU/kg, the combination of the above-mentioned oxytocin Use has a significant induction of labor. The fine adjustment of the above-mentioned links provides an oxytocin environment and a method for using an oxytocin suitable for the male Mae Nam filigree catfish, which can promote the testis development, improve the sperm quality and the fertilization success rate of the male Mae Nam filigree catfish. |