News

Online Shellfish Training Program Available

The Roger Williams University Center for Economic and Environmental Development is now enrolling students for Applied Shellfish Farming, a non-credit course offered during the winter/spring semester that teaches both aspiring shellfish farmers and aquaculture professionals the ins and outs of commercially growing oysters, quahogs, scallops and mussels. The 14-week program, led by Dale Leavitt, aquaculture extension specialist and Professor of Marine Biology at Roger Williams University, is designed to aid new and experienced shellfish farmers to start or grow their shellfish farming enterprise in Rhode Island and other areas of Southern New England. Topics in the course include: an overview

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Dates set for Oyster South Symposium

The Oyster South Symposium (OSS) is being held by Oyster South, Inc. (a non-profit dedicated to advancing oyster aquaculture in the southern US), in collaboration with National Sea Grant, to bring together producers, gear suppliers, distributors, chefs, food writers, vendors, researchers, students and managers from the southeast region to discuss pressing issues and relevant, practical research on oyster aquaculture on January 27-28th, 2017 in Auburn, AL. Registration includes admission to all informational sessions (all day Friday and Saturday morning), all breaks, lunch on Friday, January 27th, the mixer on Friday night, and the trade show. Meeting fees are based on current

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UF/IFAS Researchers to Build Up Ecological ‘Resilience’ in Big Bend

In less than 30 years, 3,000-year-old oyster reefs off Florida’s Big Bend coastline have declined by 88 percent, according to UF/IFAS researchers. For residents who depend on the fishing grounds and other coastal resources protected by these reefs, it’s a worrying trend. Now, thanks to an award of up to $8.3 million from the National Fish and Wildlife Foundation’s  Gulf Environmental Benefit Fund, a UF/IFAS research team will work to restore these shrinking oyster reefs and help coastal ecosystems — and economies — become more resilient in the face of climate change and rising tides. “This grant is one more

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Oysters

UF Oyster Growout Study Initiated

The following graphs summarize the growth (shell height and total weight) of diploid (2N) and triploid (3N) oysters cultured in 9 mm mesh floating bags at the UF experimental lease within the Dog Island Lease Area near Cedar Key over a nine-week period (August 4 – October 6, 2016). Details during this culture period can be found in prior news articles. Oysters grown in the 9 mm bags were used to stock replicated field trials to continue to evaluate ploidy types (triploid versus diploid), but also to evaluate the following management practices: Stocking densities of 125, 150, and 175 oysters

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Oyster Restoration Projects Use Clam Culture By-products

Offshore oyster reefs along the Big Bend coast of Florida have declined by 88% during the last 30 years, with the most likely mechanism being repeated die-offs due to predation and disease during high salinity periods, driven by episodic and increasing periods of reduced freshwater input to estuaries. These die-off events have led to a conversion from shell to sandbar substrate and rapid loss of elevation (about 3 inches per year). This process appears to be nonreversible, because oyster spat are unable to colonize sandy substrate. A pilot project conducted by University of Florida researchers and funded by grants from

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10-Year NOAA Sea Grant Aquaculture Vision

For nearly 50 years, the National Oceanic and Atmospheric Administration’s (NOAA) National Sea Grant College Program (NSGCP) has invested in the development of sustainable marine aquaculture businesses. Sea Grant will likely be investing $50 to $100 million in aquaculture research and technology transfer over the next 10 years. A clear vision will help guide strategic investments to support and expand the aquaculture industry. In March 2016, the Sea Grant Association established a committee to develop a 10-year vision for aquaculture investments by NOAA’s NSGCP. The purpose of this 10-year vision is to (1) determine Sea Grant’s most appropriate roles over

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Seafood in the Diet-Benefits and Risks Webinar

The United States Aquaculture Society, National Aquaculture Association and North Central Regional Aquaculture Center are offering a free webinar entitled, Seafood in the Diet: Benefits and Risks – Farm-Raised and Wild. Although there is a growing body of evidence that consuming more seafood is essential to maintaining good health, annual average per capita seafood consumption in the United States dropped significantly in 2011 – 2014. The United States Department of Agriculture 2015-2020 Dietary Guidelines strongly recommend two seafood meals per week and most other health related organizations including the American Heart Association and the National Academy of Sciences have similar

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Hurricane

Hurricanes Impact Oyster Culture Trials

After meandering around the Gulf of Mexico as a tropical depression, Hurricane Hermine gathered steam and headed straight for the Big Bend coast on September 2. The first hurricane to hit Florida in 11 years, Hermine did most of its damage with a 7-9 foot tidal surge and waves driven by 70-80 knot winds.

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Branding Opportunities for Oyster Farmers: A Free Webinar

The United States Aquaculture Society, North Central Regional Aquaculture Center and National Aquaculture Association, are offering a free webinar for oyster farmers about branding opportunities in a growing oyster market with an increasing number of varieties. To help oyster farmers sort out opportunities and pitfalls of branding, this webinar will feature a panel of experts, including Rowan Jacobsen, author of The Essential Oyster, Beth Walton, executive director of Oyster South, Bryan Rackley, co-owner and shellfish manager of Kimball House, and Bill Walton, Associate Professor with the Auburn University’s School of Fisheries, Aquaculture and Aquatic Sciences. This informative webinar will cover: Potential value of branding

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Florida Trend Magazine Features Aquaculture in October Issue

The October 2016 issue of the Florida Trend magazine features aquaculture in their cover story, entitled Pompano and circumstance. According to the article, aquaculture has become the fastest-growing form of food production globally — in 2013, production of fish and other seafood eclipsed production of beef. In the United States, the National Oceanographic and Atmospheric Administration, the nation’s aquaculture support entity, wants to expand the volume of U.S. ocean-species production by at least 50% in the next four years. In Florida, however, aquaculture has a way to go. The state has well-established operations producing tilapia, sturgeon (for caviar), alligators, catfish,

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