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FRDC Final Report Design Standard Workshop Report National Tropical Oyster Workshop Darwin, 22-23 October 2018 Matthew Osborne 29-04-2019 FRDC Project No. 2018-115 Version 1.0 1 July 2013 © 2019 Fisheries Research and Development Corporation. All rights reserved. ISBN 0 7245 4771 1 Workshop Report - National Tropical Oyster Workshop, Darwin, 22-23 October 2018 FRDC 2018-115 Ownership of intellectual property rights Unless otherwise noted, copyright (and any other intellectual property rights, if any) in this publication are owned by the Fisheries Research and Development Corporation (FRDC) and the Northern Territory (NT) Department of Primary industry and Resources (DPIR). This publication (and any information sourced from it) should be attributed to Osborne, M., 2018, Workshop Report - National Tropical Oyster Workshop, Darwin, 22-23 October 2018, DPIR, Darwin, December. CC BY 3.0] Creative Commons licence All material in this publication is licensed under a Creative Commons Attribution 3.0 Australia Licence, save for content supplied by third parties, logos and the Commonwealth Coat of Arms. Creative Commons Attribution 3.0 Australia Licence is a standard form licence agreement that allows you to copy, distribute, transmit and adapt this publication provided you attribute the work. A summary of the licence terms is available from creativecommons.org/licenses/by/3.0/au/deed.en. The full licence terms are available from creativecommons.org/licenses/by/3.0/au/legalcode. Inquiries regarding the licence and any use of this document should be sent to: [email protected] Disclaimer The authors do not warrant that the information in this document is free from errors or omissions. The authors do not accept any form of liability, be it contractual, tortious, or otherwise, for the contents of this document or for any consequences arising from its use or any reliance placed upon it. The information, opinions and advice contained in this document may not relate, or be relevant, to a reader’s particular circumstances. Opinions expressed by the authors are the individual opinions expressed by those persons and are not necessarily those of the publisher, research provider or the FRDC. The Fisheries Research and Development Corporation plans, invests in and manages fisheries research and development throughout Australia. It is a statutory authority within the portfolio of the federal Minister for Agriculture, Fisheries and Forestry, jointly funded by the Australian Government and the fishing industry. Researcher Contact Details FRDC Contact Details Name: Matt Osborne Address: 25 Geils Court Address: PO Box 3000, Darwin, NT 0801 Deakin ACT 2600 Phone: 02 6285 0400 Phone: 89991488 Fax: 02 6285 0499 Fax: 89992065 Email: [email protected] Email: [email protected] Web: www.frdc.com.au In submitting this report, the researcher has agreed to FRDC publishing this material in its edited form. ii Contents Contents ................................................................................................................................................ iii Acknowledgments ................................................................................................................................. v Executive Summary ............................................................................................................................. vi Introduction ........................................................................................................................................... 1 Objectives ............................................................................................................................................... 1 Method ................................................................................................................................................... 2 Results .................................................................................................................................................... 3 Aboriginal Development.................................................................................................................... 3 Species and Genetics ......................................................................................................................... 4 Gear Technology and Farming .......................................................................................................... 4 Food Safety ........................................................................................................................................ 5 Hatchery Production .......................................................................................................................... 6 Expertise/Resources ........................................................................................................................... 6 Funding .............................................................................................................................................. 7 Implications ....................................................................................................................................... 7 Recommendations .............................................................................................................................. 7 Further Development ......................................................................................................................... 7 Extension and Adoption .................................................................................................................... 8 Appendices ............................................................................................................................................. 9 Appendix 1: Workshop Program ....................................................................................................... 9 Appendix 2: Attendance list ............................................................................................................ 11 Presentations ........................................................................................................................................ 13 NT Overview – Matt Osborne ......................................................................................................... 13 Pilbara Rock Oyster Aquaculture Research and Development Project – Steven Gill & Justin Fromm .............................................................................................................................................. 21 Supporting the development of an edible oyster industry in WA – Michael Snow ........................ 28 Tropical Oysters for NSW? – Wayne O’Connor ............................................................................. 40 Rock Oyster Farming Activities in Pacific Islands – Michel Bermudes ......................................... 42 Enhancing bivalve production in Northern Vietnam: Lessons along the way – Wayne O’Connor, Michael Dove & Stephan O’Connor ............................................................................. 54 Oyster farming in Malaysia: Challenges and successes- Alan Wong and Aileen Tan .................... 63 Northern Australia tropical oyster farming: Species and genetics – Mike Snow (DPIRD), Lisa Kirkendale (WAM), Nerida Wilson (WAM), Carmel McDougall (Griffith, QLD Museum), Sam Nowland (DAC) ..................................................................................................... 77 iii Population genetics of wild black-lip rock oysters S. echinata across Northern Australia – Sam Nowland ................................................................................................................................... 87 Farming systems for large tidal zones – Alex Jack ......................................................................... 92 Developing hatchery culture techniques for tropical black-lip oysters (Saccostrea echinata) in the Northern Territory – Sam Nowland ....................................................................................... 97 Albany Shellfish Hatchery – Jonathan Bilton ............................................................................... 102 Rock oyster hatchery trials New Caledonia 2016-2018 – Michel Bermudes ................................ 108 Tropical oyster workshop summary – Day 1 ................................................................................. 118 Tropical oyster food safety – Understanding heavy metals in tropical oysters – Matt Osborne .......................................................................................................................................... 120 Biosecurity, Disease & QAP – Wayne O’Connor, Michael Dove, Stepan O’Connor .................. 124 Managing food safety hazards associated with shellfish – Alison Turnbull ................................. 128 ASQAP in a remote context – NSW Pipi Industry – Phil Baker ................................................... 135 Vibrio in warm waters – Implications for oyster and public health – Anna Padovan & Karen Gibb ............................................................................................................................................... 142 NT Fisheries Biosecurity policy framework – Murray Barton ...................................................... 146 Strategic Priorities – Wayne Hutchinson....................................................................................... 151 iv Acknowledgments I would like to acknowledge the contribution of the project steering committee, Wayne Hutchinson,
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