Controlled reproduction of wild Eurasian Perch : a hatchery manual
The work summarizes the current knowledge regarding the controlled reproduction of an emerging aquaculture species, the Eurasian perch (Perca fluviatilis). In great detail it describes and explains the principal of most of the controlled reproductive protocol leading to obtain high quality larvae. T...
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| Main Authors | , , , , , , , , |
|---|---|
| Format | Electronic eBook |
| Language | English |
| Published |
Cham, Switzerland :
Springer,
2017.
|
| Series | SpringerBriefs in environmental science.
|
| Subjects | |
| Online Access | Plný text |
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Table of Contents:
- Acknowledgements; Funding Information; Contents; 1: Introduction; References; 2: Harvest, Transport of€Spawners, Prophylaxis; Harvesting of€Spawners; Transporting of€Spawners; Prophylaxis; References; 3: Hatchery Manipulation and€Broodstock Selection; Theoretical Background; Conditions for€Keeping the€Spawners; Water Quality Parameters; Sex Recognition; Hatchery Manipulations; Basic Information on€Anesthesia; Practical Tips; Anesthesia; Sex Recognition; References; 4: Determination of€Maturity Stages of€Oocytes; Theoretical Background; Maturation Stages of€Oocytes.
- Specific Cases of€the€FOM Disruption Anomalies Before the€GVBD; Anomalies After the€GVBD; Practical Evaluation of€the€Maturity Stage of€the€Females; References; 5: Stimulation of€Ovulation and€Spermiation; Rationale of€the€Application of€Hormonal Stimulation; Photo-Thermal Manipulations; Theoretical Background of€Hormonal Stimulation; Regulations on€the€Usage of€Spawning Agents in€Europe; Where to€Inject the€Fish?; Hormonal Stimulation of€Females; Preparation of€the€Hormonal Agent€- hCG; Preparation of€the€Hormonal Agent€- GnRH; Hormonal Stimulation of€Males; Practical Tips.
- Photo-Thermal Manipulations Hormonal Stimulation; References; 6: Collection of Gametes; Characteristics of Gametes; Determination of the Moment of Ovulation; Prevention of Spontaneous Ovulation; Recognition of the Moment of Ovulation; Collection of Eggs; Collection of Sperm; References; 7: Short- and Long-Term Storage of Gametes; Rationale of Gamete Storage; Short-Term Storage; Sperm Cryopreservation; Short Term Storage of Eggs of Eurasian Perch; Short-Term Storage of Sperm; Cryopreservation and Thawing; References; 8: Evaluation of Gamete Quality; How to Define Gamete Quality?
- Methods of€Evaluation of€Gamete Quality Hatchery-Related Factors Affecting Gamete Quality; Evaluation of€the€Egg Quality; Morphological Evaluation Off Egg Quality; Fragmentation of€Oil Droplets; Morphological Alterations of€Various Types; First Cleavages and€Blastomere Morphology; Practical Tips on€Evaluation of€Egg Quality; Embryonic Survival Rate; Evaluation of€the€Sperm Quality by the€Motility Assessment; References; 9: In Vitro Fertilization; Theoretical Background; Technique of€In Vitro Fertilization; Activation of€the€Gametes; Activating Solutions; Sperm-to-Egg Ratio.
- Practical Aspects of€In Vitro FertilizationReferences; 10: Incubation and€Hatching; Theoretical Background; Embryonic Development; Verification of€the€Effectiveness of€Fertilization; Incubation Devices; Incubation Conditions; Hatching; Initial Larvae Rearing (General Advices); References; 11: Advanced Spawning (Out-of the€Season Spawning); Theoretical Background; State-of-the-Art of€'Advanced Spawning' in€the€Eurasian Perch; Practical Recommendations; Broodstock Management; Photo-Thermal Manipulation; Stimulation of€Ovulation and€Spermiation; References; Appendices; Appendix 1.