Visit Biofouling Control Strategies: A Field Guide for Maryland Oyster Growers Biofouling Control Strategies: A Field Guide for Maryland Oyster Growers Biofouling, or plants and animals that colonize oysters and/or cages, can affect profitability. This handbook reviews macroalgae, cushion moss, encrusting bryozoan, barnacles, false mussels, hooked mussels, slipper limpet, ghost anemone, sea squirts, boring sponge, red beard sponge, clam worms, mud worms, & whipworms. 2020 Maryland Sea Grant, University of Maryland Extension
Visit Potential Gear Coatings as a Mitigation Technique for Invertebrate Predators of Aquacultured Eastern Oysters (Crassostrea virginica) Potential Gear Coatings as a Mitigation Technique for Invertebrate Predators of Aquacultured Eastern Oysters (Crassostrea virginica) This project aimed to identify a gear coating that deters and mitigates predation by oyster drills (Urosalpinx cinerea) and starfish (Asterias rubens) on aquaculture eastern oysters. Identifying potential strategies to mitigate starfish and oyster drill snail predation on eastern oysters could increase oyster survival, which would increase yield and revenue. 2020 Northeast Regional Aquaculture Center
Visit Methods and Materials for Aquaculture Production of Sea Scallops (Placopecten magellanicus) Methods and Materials for Aquaculture Production of Sea Scallops (Placopecten magellanicus) In depth review of sea scallop biology, spat collection, nursery, grow out, gear, husbandry, site selection economic considerations and biotoxins/public health. 2020 Coastal Enterprises, Inc
Visit Eastern Oyster Production in Maine: A Basic Overview Eastern Oyster Production in Maine: A Basic Overview An overview of oyster production techniques including nursery and husbandry, common gear used, and oyster biology. 2020 Maine Sea Grant
Visit Mussel Sector: Maine in 2020 Mussel Sector: Maine in 2020 Overview of how Pemaquid Mussel Farms reached their development goal of a 5 fold increase in production within 10 years to $15 million annually using new technology and business planning. 2020 Carter Newell, Pemaquid Mussel Farms
Visit Research, Development and Education Priorities for the Aquaculture Sector in Maine Research, Development and Education Priorities for the Aquaculture Sector in Maine This report is based on the research priorities survey conducted in June 2019 of Maine’s aquaculture community and is compared with surveys from 2012 and 2016 to look at trends. There have been some changes in the prioritization of needs since 2016, but many of the same research, development, and education (R&D&E) needs persist and remain unaddressed. As expected, there are different R&D&E priorities for different aquaculture sectors. 2020 Maine Aquaculture Innovation Center
Visit Rookie Mistakes for New Growers to Avoid Rookie Mistakes for New Growers to Avoid Summarizes common and important mistakes that new growers will make when first starting. 2018 East Coast Shellfish Growers Association
Visit How to Install a Soft-shell Clam Farm How to Install a Soft-shell Clam Farm A guide on what is soft-shell clam farming, how to start your own farm, and quick overview of the financials of clam farming. 2018 Manomet
Visit Does a Flip-Bag System Produce a Better Eastern Oyster? Does a Flip-Bag System Produce a Better Eastern Oyster? Reviews tide–flipped bags or baskets ability to produce a more attractive and commercially valuable Eastern oyster for the half–shell market. Found that flip-bag oysters grow slower but had a wider fan, deeper cup, heavier shell, yielded more meat, were less fouled, and required less labor to maintain. 2017 East Coast Shellfish Growers Association, Roger Williams University
Visit Getting to Know Your Water Getting to Know Your Water Provides a summary of direct and indirect environmental factors that may affect your site selection for your marine aquaculture business. 2016 Aquaculture in Shared Waters
Visit Husbandry Husbandry Good husbandry is critical to success and this gives a general overview of its importance. 2016 Aquaculture in Shared Waters
Visit Penobscot Bay: Scallop Farming Penobscot Bay: Scallop Farming Presentation on what was learned from Japan, the world leaders in scallop aquaculture, including lantern nets, spat bags, grading, washing, and recipes. 2016 PenBay Farmed Scallops
Visit Aomori Ear-Hanging Machinery Aomori Ear-Hanging Machinery As part of an ongoing and productive relationship, a delegation from Maine visited the gear supplier Mutsu Kaden Tokki Co., Ltd. located in Aomori Prefecture, Japan. This video reviews the gear needed for the Japanese scallop aquaculture industry technique called 'ear-hanging'. 2015 Maine Sea Grant
Visit Long-term Outcomes in the Tech Transfer of Scallop Spat Collection Techniques, from Aomori Prefecture, Japan to Maine, USA Long-term Outcomes in the Tech Transfer of Scallop Spat Collection Techniques, from Aomori Prefecture, Japan to Maine, USA Report on spat collection equipment and practices that could be useful to stock enhancement and aquaculture in Maine such as the use of spat bags to capture competent scallop larvae and the creation of spawner sanctuaries. 2015 Maine Sea Grant
Visit Effect of Oyster Stocking Density and Floating Bag Mesh Size on Commercial Oyster Production Effect of Oyster Stocking Density and Floating Bag Mesh Size on Commercial Oyster Production A study designed to measure the effect of stocking density and bag mesh size on the growth of pre-commercial oysters (60 mm) deployed at three sites in northeastern New Brunswick. 2015 New Brunswick Department of Agriculture and Aquaculture
Visit Sea Scallop Farming in Maine: Seed Handling and Bottom Cages Sea Scallop Farming in Maine: Seed Handling and Bottom Cages This video is narrated by Dana Morse and reviews how to collect sea scallop spat and grow your seed in bottom cages. 2014 Maine Sea Grant
Visit A Comparison of Bottom and Floating Gear for Growing American Oysters (Crassostrea virginica) in Southeastern Massachusetts A Comparison of Bottom and Floating Gear for Growing American Oysters (Crassostrea virginica) in Southeastern Massachusetts A study compared how oysters grew in floating cages versus bottom cages that determined that generally oysters grew faster and survival and condition index were higher in floating gear. 2014 Woods Hole Sea Grant, Cape Cod Cooperative Extension
Visit Northeastern U.S. Aquaculture Management Guide: A manual for the identification and management of aquaculture production hazards Northeastern U.S. Aquaculture Management Guide: A manual for the identification and management of aquaculture production hazards Intended to help prospective farmers to identify, record, monitor, and manage production hazards, and ultimately minimize production-related risk. Discusses types of risk in aquaculture, record keeping, environmental conditions, biofouling organisms, predators, diseases, parasites, invasive species, and operational procedures. 2014 Northeast Regional Aquaculture Center, USDA
Visit Build a Drum Nursery Silo Build a Drum Nursery Silo Dr. John Supan demonstrates how to build a drum silo to raise oyster seed. 2013 Louisiana Sea Grant
Visit Building a Floating Longline System for Nursery Culture of Eastern Oysters Building a Floating Longline System for Nursery Culture of Eastern Oysters Covers the basic elements of a longline system, including materials, construction, installation and maintenance. 2013 Maine Sea Grant
Visit Shellfish Upweller Silo Construction: 101 Shellfish Upweller Silo Construction: 101 This fact sheet reviews the method for constructing a cylindrical silo for an upwelling system. 2010 Northeastern Regional Aquaculture Center
Visit Best Management Practices for the East Coast Shellfish Aquaculture Industry Best Management Practices for the East Coast Shellfish Aquaculture Industry In depth document created to provide the information and a framework that will enable a shellfish farmer to write a comprehensive Best Management Practices document focusing on gear/operation and maintenance, user conflicts, permitting/siting, and environmental concerns. 2010 East Coast Shellfish Growers Association
Visit Softshell Clam Culture: Hatchery Phase, Broodstock Care through Seed Production Softshell Clam Culture: Hatchery Phase, Broodstock Care through Seed Production Aquaculture of softshell clams (Mya arenaria), also called “steamer clams”, has grown steadily and is becoming a significant industry in New England. Examined in this fact sheet are specific aspects of softshell clam production during the Hatchery Phase and a description of variations in management practices at three shellfish facilities: two in Massachusetts and one in Maine. 2010 Northeastern Regional Aquaculture Center
Visit Softshell Clam Culture: Basic Biology and General Culture Considerations Softshell Clam Culture: Basic Biology and General Culture Considerations Brief overview of softshell clam distribution, habitat, life cycle, predators, disease, harvest, marketing, and aquaculture. 2010 Northeastern Regional Aquaculture Center