Saving Seafood

Scientists Prove Shellfish Can Be Farmed Far From Shore

February 19, 2026 — Rutgers researchers have made a discovery that could change the future of seafood farming in New Jersey.

A study led by marine scientist Daphne Munroe has shown that Atlantic surfclams can be successfully farmed in the open ocean.

Her research, published in the North American Journal of Aquaculture, proves that offshore aquaculture is not only possible but promising. This method could help meet the increasing demand for seafood while protecting wild clam populations.

“We’re among the first to show that offshore clam farming can really work,” said Munroe, an associate professor in the Department of Marine and Coastal Sciences in the Rutgers School of Environmental and Biological Sciences. “It’s exciting because it opens the door to a new kind of business for New Jersey’s farming and fishing industries.”

The study was funded by a grant from the National Oceanic and Atmospheric Administration and was done in partnership with commercial fishing companies.

Read the full article at Rutgers University 

RHODE ISLAND: Shellfish Farming Industry in R.I. has ‘Enormous’ Opportunity for Growth

September 6, 2022 — The sound of thousands of mussels moving on conveyor belts and clanking through sorting machines almost drowned out Greg Silkes as he tried to explain how the shellfish get from the ocean, through the processing plant, to plates around North America.

Silkes is the general manager American Mussel Harvesters, one of the largest mussel producers in North America, and he helps run the business along with his father and other family members. On Wednesday, the Silkes and America’s Seafood Campaign hosted U.S. Sen. Jack Reed (D-R.I.), and other officials and seafood stakeholders at their location in North Kingstown to discuss the shellfish-farming industry and its importance to public health, the economy, and reducing carbon emissions.

American Mussel Harvesters has been around since 1986 and has grown from a small operation with one boat and one phone to a large enterprise that ships mussels, clams, and oysters around the country.

Rather than fishing from pockets of naturally occurring shellfish on the seafloor, American Mussel Harvesters grow their product from tiny seeds in lots in the ocean. Greg Silkes said that a bag about the size of a shoe box can store millions of itty-bitty shellfish.

Overall, it takes about two to four years to get the shellfish from seed to table, but, depending on the maturity of the seeds American Mussel Harvesters buys, it usually takes six to eight months to grow and process their product and get it on the market.

As workers sorted the mussels into different grades, packed them into netted bags, and placed them in boxes filled with ice, Silkes said the shipment would be headed to a nearby Market Basket.

In the last two years the business model has shifted away from restaurants and toward retail because of the pandemic, Silkes said, and they’ve automated more of their processing plant to accommodate that change.

Still, American Mussel Harvesters does sell to local restaurants. “I love going to eat and saying this is my product,” Silkes said.

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