Hormone kit for scatophagus argus spawning induction and artificial spawning induction and insemination method for obtaining scatophagus argus fertilized eggs in batches
A technology of artificial induced spawning and money fish, which is applied in application, fish farming, pharmaceutical formula, etc., can solve the problems of low fertilization rate and hatching rate, can not meet the needs of large-scale production, high success rate of induced spawning, etc., and achieve the solution effect time long effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0046] 1. Selection of induced broodstock
[0047] Select 2-year-old, healthy fish, and mature-promoted goldfish as broodstock to be induced. The gonads of the female fish have developed to stage IV, and the abdomen is full and slightly swollen. The male fish lightly presses the abdomen near the genital hole, and white semen flows out. The number of males and females The ratio is 1:2, and the male and female broodstock are placed in the waiting pond respectively.
[0048] 2. Three-needle artificial induction of labor
[0049] The first hormone injection: intraperitoneal injection at the depression at the base of the pectoral fin, the drug and dosage for female fish are 3 μg of gonadotropin-releasing hormone A4 (GnRH-A4) + 3 mg of dioconone maleate (DOM) per 1 kg body weight, and 3 mg for male fish Without injection, the male and female broodstock are placed in 500L hatching buckets for temporary breeding for later observation and operation;
[0050] The second hormone inject...
Embodiment 2
[0059] 1. Selection of induced broodstock
[0060] Select 2-year-old or older, healthy fish, which have been bred to promote maturation, as broodstock to be induced. The gonads of female fish have developed to stage IV, and the abdomen is full and slightly swollen. When the male fish lightly presses the abdomen, white semen flows out near the genital opening. The ratio of male to female The ratio is 1:2, and the male and female broodstock are placed in the waiting pond respectively.
[0061] 2. Three-needle artificial induction of labor
[0062] The first hormone injection: intraperitoneal injection at the depression at the base of the pectoral fin, the drug and dosage for female fish are injected with gonadotropin-releasing hormone A4 (GnRH-A4) 5 μg + dioconone maleate (DOM) 3 mg per 1 kg body weight, male fish Without injection, the male and female broodstock are placed in 500L hatching buckets for temporary breeding for later observation and operation;
[0063] The second...
Embodiment 3
[0072] 1. Selection of induced broodstock
[0073] Select 2-year-old or older, healthy fish, which have been bred to promote maturation, as broodstock to be induced. The gonads of female fish have developed to stage IV, and the abdomen is full and slightly swollen. When the male fish lightly presses the abdomen, white semen flows out near the genital opening. The ratio of male to female The ratio is 1:3, and the male and female broodstock are placed in the waiting pond respectively.
[0074] 2. Three-needle artificial induction of labor
[0075] The first hormone injection: intraperitoneal injection at the depression at the base of the pectoral fin, female fish injection drug and dosage: gonadotropin-releasing hormone A4 (GnRH-A4) 5 μg + dioconone maleate (DOM) 5 mg per 1 kg body weight, male fish Without injection, the male and female broodstock are placed in 500L hatching buckets for temporary breeding for later observation and operation;
[0076] The second hormone inject...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com