LIVE FEED AKU3201 Principles of Aquaculture. Broodstock –> larvae -> fry -> fingerling -> juvenile Life cycle 2.

Slides:

Advertisements

Similar presentations

Will Coker. us Sciaenops Ocellatus Wide distribution spreading from the Western Atlantic to Mexico and S. America Found in sandy or muddy coastal waters.

Advertisements

Sea Monkeys Kathy Hoppe, Science Support

Dr. Craig Kasper, HCC Aquaculture Program

Artemia – its role and production requirements

Brine Shrimp. What are brine shrimp? Brine shrimp are small crustaceans. Sometimes they are called “sea monkeys”, but they don’t live in the sea and they.

CULTURE OF ASIAN SEABASS

Jazmine Pritchett 7/10/13 Marine Aquaculture

Concentrated Algae formulations Paste, Dried

Artemia culture in Southeast Asia: Special emphasis to Vietnam By: Nguyen Thi Hong Van and Nguyen Van Hoa Aquaculture and Fisheries Sciences Institute.

Presentation by Karen Jensen Marine Aquaculture 2013.

Aquaculture of Marine Shrimp

Algae Production, Biology and Species

Vs. Aquaculture Live or Prepared Feeds. Man-made... Pellets or flakes. Dry pellets the norm (uniform nutrition.) Disadvantages: rapid sinking, unless.

Live food aquaculture training course Demonstration of Artemia decapsulation.

Chong M. Lee 1, Peizhi Lian 1, David Bengtson 2, Nick King 3 and George Nardi 4 1. Dept. of Nutrition and Food Sciences 2. Dept. of Fisheries, Animal and.

Patrick Sorgeloos Laboratory for Aquaculture & Artemia Reference Center Presentation for his Excellency President Museveni, Kampala August 29, 2009 Aquaculture.

Cobia Aquaculture Todd Shomber

Fish Selection for Tank Culture and Feeding Systems Gary J. Burtle University of Georiga Animal & Dairy Science Tifton, GA

Fish Selection for Tank Culture and Feeding Systems Gary J. Burtle University of Georiga Animal & Dairy Science Tifton, GA

Algae Culture Chapter 5: Microalgal biotechnology. Applications of cultured microalgae.

Artemia franciscana North American brine shrimp (Crustacea, Anostraca)

Sea Bass Aquaculture By: Eric Brown.

Thomas Piecuch  Natural range extends from central Mexico to Massachusetts.  World Record 94 lbs. 2 oz.  AL state record.

Lab. No. 7 Production of the brine shrimp Artemia

Developed by the Harbor Branch ACTED staff

By: ESAI, ROBIN, and CHELSEA

Sea Bass Aquaculture John Lawson. Species of Sea Bass Grown in Aquaculture Lutes calcarifer, Barramundi Dicentrarchus labrax, European Sea Bass Lateolabrax.

Enrichment products for Artemia

Shrimp/Prawn culture Penaied shrimp –3 common species (early on) 1.White, pink, and brown shrimp 2.Asian species (Penaeus monodon) – most widely cultured.

ZOOPLANKTON PRODUCTION IN AQUACULTURE Assoc. Prof. Serpil SERDAR Ege University, Faculty of Fisheries.

The ZIRC Nursery The Basics of a Successful Zebrafish Nursery System European Zebrafish Meeting 2009 Rome, Italy Carrie L. Barton Zebrafish International.

Hatchery planning and management. Hatchery design.

Algae – its role, species and production requirements

Marine Aquaculture 2014 By Casey Phillips

Live food aquaculture training course Artemia Biology and Strains.

Phylum: Nematoda Phylum: Nematoda.

 Bahamas  Researching sustainable cobia mariculture from breeding to market  Use artificial mangroves for waste water treatment  Grow out in offshore,

Seed production of Asian seabass, Lates calcarifer.

NUTRIENTS AND FEEDING [objectives] Explain how animals and plants vary in the acquisition of nutrients Discuss the nutrient requirements of aquaculture.

their role and production requirements

CULTURE OF GREY MULLETS. Grey mullets and milkfish are one of the important group of cultured species in Vallis of the Mediterranean lagoons (Italy) Coastal.

Starter Feeds – size and quality & live food substitution.

Pacific Threadfin. Commonly known as Pacific Threadfin or Six Finger Threadfin Also known by the common name moi, or the “fish of kings” Fingerlings from.

Seed production of milkfish, Chanos chanos. Distribution and importance: Milk fish belongs to the family Chanidae and Order Clupeiformes Distributed in.

Enrichment products for rotifers

Zebra Fish Danio rerio.

Mussel by Britney Wagner. NOT MUSCLE!  Blue mussels consist of a group of three closely related taxa, a.k.a. the Mytilus edulis complex  Mytilus edulis.

Seed production of grey mullets. Distribution and importance: Milk fish belongs to the family Mugilidae and Order Mugiliformes It is distributed in the.

Saline Tilapia (Oreochromis sp) Broodstock Production : Growth and Reproductive Performance as effort the seed supply for culture MOHAMAD SOLEH, AGUSTIN,

PREPARATION OF ORNAMENTAL FISH FEED. Preparation of dry feed using two ingredients Using rice bran (protein 9%) and ground nut oil cake (protein 45%)

Plankton Culture for Feeding Larval Fish and Shellfish

Quantitative Investigations of Hatching in Brine Shrimp Cysts Charlie Drewes Ecology, Evolution & Organismal Biology Iowa State University, Ames, IA.

Seed production of Asian catfish, Clarias batrachus

Eicosapentaenoic Acid Eicosapentaenoic acid Eicosapentaenoic acid (EPA) is an omega-3 fatty acid.

A Comparative Analysis of Conditioning Diets for Breeding Ornamental Clownfish (Ocellaris amphiprion) Athena Ryan & Michael Chambers School of Marine Science.

Algal culture techniques

Marine Biotechnology Lab

Disclaimer: Please note and abide by copyright laws. Some items contained in these presentations are taken from copyrighted material without express permission.

Volume 34, Issue 2, Pages (April 2015)

Marine Biotechnology Lab

Bell Ringer Draw a person.

ARTEMIA AND ITS IMPORTANCE IN SHELLFISH NUTRITION

Breeding Biology & Hatchery management of Penaeus monodon

Qualities of shellfish broodstock

LARVAL FEEDS FOR CRUSTACEANS SEEDS

Marine Biotechnology Lab

Food and Feeding Habits of Shell Fishes in Indian Water

Seed production of groupers

Food and Feeding Habits

Presentation transcript:

LIVE FEED AKU3201 Principles of Aquaculture

Broodstock –> larvae -> fry -> fingerling -> juvenile Life cycle 2

Very small Extremely fragile Physiologically not fully developed  Small mouth  Still developing organ (i.e., eyes, chemoreceptors, digestive system) Larvae 3

Yolk sac for 3 weeks 4

Yolk sac for 3 days 5

6

8

9

Phytoplankton/ Microalgae Zooplankton Invertebrate Nematode Natural/Live food 12

Live Food 13

Microalgae 2-20 mikrometer Phytoplankton 14

Skeletonema

Pheaodactylum

Chaetoceros calcitrans

Chlorella

Dunaliella tertiolecta

Tetraselmis

General features of micro algae used in aquaculture

24

31

High unsaturated fatty acids (HUFA) 1)Eicosapentaenoic acid (EPA; 20:5n-3) 2)Arachidonic acid (ARA; 20:4n-6) 3)Docosahexaenoic acid (DHA; 22:6n-3) Nutritional value 32

Food for: Bivalves Penaeid shrimp Fish Rotifer, Artemia Microalgae 33

Problem: Crash of algal culture Solution: 34

Rotifer 50 – 200 mikrometer Zooplankton 35

Brachionus plicatilis Euryhaline: able to tolerate wide range of salinities Suitable for crustaceans & fish Rotifer 36

L- type = mikron S- type = 93 – 179 mikron SS- type = 90 – 159 mikron

Small size & slow swimming velocity Suitable for fish that can’t ingest Artemia nauplii Possible to rear at high density Suitable for bioencapsulation/ enrichment Advantages 38

Brine shrimp (Artemia) 400m- 800 mikrometer 40

41 ADULT NAUPLII

Nauplii of Artemia most widely used food item Artemia 42

Able to tolerate > 70 ppt & up to 250 ppt. Why? Able to produce dormant eggs (cyst) = Diapause 43

44

Available in cysts Advantages? Place cyst in well-aerated seawater => hatch into nauplii after 24 hours Nauplii positive phototaxis 45

Artemia = filter feeder 48

49

Problems in obtaining steady supply of adequate quantities at appropriate times Hard to ensure the quality & quantity of natural food Nutritive value vary according to culture conditions Contamination Problems with live food 50

Axenic Artemia Hydration – Put cyst with water & aerate for 1 h Decapsulation – Disinfect using NaOH and NaOCl Stop reaction – Add Na 2 S 2 O 3 and wash with H 2 O

Other food

Egg custard

Tubifex Worm Blood worm

Mysis blood worm

Polychaete