COVER
Training Manual on Marine Finfish Netcage Culture in Singapore


Contents



REGIONAL SEAFARMING PROJECT
RAS/86/024

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Contents

Chapter I

Overview of marine aquaculture development in Singapore

1 Introduction

2 Research

3 Development

Chapter II

Netcage construction

1 Principles of netcage construction

2 Construction of netcages

3 Practical II/1: Hapa netcage construction

4 Practical II/2: Nursery netcage construction

5 Practical II/3: Production netcage construction

Chapter III

The raft structure

1 Design

2 Construction

3 Maintenance

4 Practical III/1: Raft frame construction and maintenance

5 Practical III/2: Anchorage system-installation and maintenance

6 Practical III/3: Floatation system-installation and maintenance

Chapter IV

The netcage: operation and maintenance

1 Description and use of the netcage

2 Operation of a netcage at a floating farm

3 Maintenance of a netcage

4 Practical IV/1: netcage operation and maintenance - changing netcages, netcage cleaning, drying, inspection and mending

5 Practical IV/3: Reducing fouling organisms -the use of antifouling paint

Chapter V

Site selection

1 Principles of site selection

2 Topographical criteria

3 Physical criteria

4 Chemical criteria

5 Practical V/1: Site identification -water analysis (Ammonia)

6 Practical V/2: Site identification -water analysis (Chemical Oxygen Demand)

7 Practical V/3: Site identification -use of field equipment

Chapter VI

Species selection, culture and economics

1 Species selection

2 Seed production and supply

3 Culture

4 Practical VI/1: Selection of brooders and natural spawning

5 Economics

Chapter VII

Nutrition and feeds

1 Basic fish nutritional requirements

2 Feeds, feeding techniques and fish weaning

3 Formulated feeds, principles of feed formulation, feed and feedstuff composition, feed processing

4 Evaluation of feed ingredients and feed performance

5 Practical VII/1: Fish feed preparation

6 Practical VII/2: Feed water stability assessment

7 Practical VII/3: Feed quality determination (peroxide value)

Chapter VIII

Fish health and diseases

1 Common diseases of marine food fish farmed in Singapore

2 Laboratory methods of identifying diseases

3 Therapy of fish diseases

4 Sanitisation guidelines for imported fish fingerlings

5 Quarantine

6 Diagnostic methodology

7 Practical VIII/1: Fish examination

8 Practical VIII/2: Mass treatment of fish under field conditions

Chapter IX

Live fish transportation

1 The need to transport fish live

2 The principle of live fish transportation

3 Major stress factors

4 Methods of alleviating stress

5 Transportation of live fish

6 Live packing trials with market-sized fish

7 Practical IX/1: Seabass fingerling packing

8 Practical IX/2: Marketable seabass packing