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AQ3003 - Aquaculture: Propagation

[Offered in odd-numbered years in JCU Singapore. ]

Credit points: 3
Year: 2020
Student Contribution Band: Band 2
Administered by: College of Science and Engineering

This subject discusses husbandry of aquaculture broodstock and larval and juvenile culture techniques of finfish, molluscs, crustaceans and sea cucumbers. Topics include: managed reproduction of broodstock animals using nutritional, environmental, hormonal and chemical manipulation; broodstock nutrition; production of triploids and all-female stocks; factors affecting egg and larval quality; current approaches to larval and juvenile rearing.

Learning Outcomes

  • Knowledge of the practical aspects of broodstock management, spawning induction and larval rearing of culture organisms and the current body of science knowledge that underpins these practices;
  • Understanding of current challenges experienced by the industry in relation to broodstock management and hatchery production, and current research approaches directed at sustainable commercial aquaculture propagation;
  • Development of effective written and oral communication skills that conform with current scientific conventions for reporting, disseminating and evaluating information;
  • Development of practical aquaculture skills including: production of slow release pellet implants for delivery of reproductive hormones to finfish broodstock; spawning induction of bivalves; biopsy and histological assessment of spawning condition of finfish broodstock; assessment of larval developmental stage and growth, reproductive status of crustaceans.

Subject Assessment

  • end of semester exam (50%)
  • assignments (50%).
Assumed
Knowledge:
Students enrolling in this subject should have a good understanding of basic biology and aquaculture principles.
Prerequisites: AQ2001 AND at least 12 credit points of Level 2 science AQ, BC, BS, BZ, CH, EA, EV, MA, MB, PH, or SC subjects.
Inadmissible
Subject
Combinations:
AQ5003 AQ5803

Availabilities

Townsville, Intensive, Study Period 7
Census Date 09-Jul-2020
Face to face teaching 29-Jun-2020 to 10-Jul-2020
Workload expectations:

The student workload for this 3 credit point subject is approximately 130 hours.

  • 26 hours lectures
  • 10 hours practicals
  • 12 hours fieldwork
  • assessment and self-directed study

JCU Singapore, Internal, Study Period 51
Census Date 09-Apr-2020
Workload expectations:

The student workload for this 3 credit point subject is approximately 130 hours.

  • 48 hours - Combined lectures; practicals and fieldwork
  • assessment and self-directed study

JCU Singapore, Internal, Study Period 53
Census Date 03-Dec-2020
Workload expectations:

The student workload for this 3 credit point subject is approximately 130 hours.

  • 48 hours - Combined lectures; practicals and fieldwork
  • assessment and self-directed study

Note: Minor variations might occur due to the continuous Subject quality improvement process, and in case of minor variation(s) in assessment details, the Subject Outline represents the latest official information.