Part 6. Hatchery operation: culture of spat in remote setting site, in the hatchery and in nurseries

Категория: Hatchery culture of bivalves
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Part 6 Hatchery operation: culture of spat in remote setting site, in the hatchery and in nurseries

6.1. INTRODUCTION 
6.2. REMOTE SETTING 
6.2.1. Background 
6.2.2. Preparing larvae for shipment 
6.2.3. Preparations at the remote site 
6.2.4. Receiving the eyed larvae 
6.2.5. Setting the larvae and growing the spat 
6.3 METHODS FOR GROWING SMALL SPAT 6.3.1 Introduction 
6.3.2. Growing systems for spat set on cultch 
6.3.3. Growing systems for unattached spat 
6.3.4. Operation of closed upwelling systems 
6.3.5. Operation of closed downwelling systems 
6.3.6. Grading and estimating spat 
6.3.7. Operating systems on flow-through 
6.4 DIETS AND FOOD RATIONS FOR SMALL SPAT 6.4.1 Species composition of diets 
6.4.2. Calculating food ration 
6.5. GROWTH AND SURVIVAL 
6.5.1 Variability in spat growth between species 
6.5.2. Effect of ration on growth 
6.5.3. Combined effects of ration and temperature 
6.5.4. Survival 
6.5.5. Hatchery production 
6.6. NURSERY CULTURE 
6.6.1. Land-based nurseries 
6.6.2. Barge-type nurseries 
6.7. SUGGESTED READING