McDonald’s is adding bone-in chicken wings to its menu in metro Atlanta, a move that could be big business for the poultry industry — including in Georgia, the nation’s No. 1 chicken producer.

The world’s largest burger chain — which often sells more chicken than its core product — is using Atlanta as a laboratory to test the wings because of its diverse population and a strong push from the Greater Atlanta McDonald’s Operators Association, the local franchisee group.

“We were very aggressive in pursuing that,” J.M. Owens, an Atlanta operator and a member of the GAMOA’s executive board. He said area franchisees enjoy helping set the company’s direction, including launching frappes that eventually went national.

If the product goes national, it could add millions of income for poultry companies because of the volume of business McDonald’s commands, experts said.

“Any new chicken product they add will definitely give the industry a shot in the arm,” said Charles Olentine, executive vice president at the U.S. Poultry and Egg Association. “When McDonald’s introduced the Egg McMuffin it reshaped the industry.”

Georgia produces about 1.4 billion chickens per year, the most of any state, said Mike Giles, president of the Georgia Poultry Association. The industry has an annual impact of $18.4 billion in the state.

The addition of wings to local McDonald’s locations comes as the industry braces for expected hikes in the price of corn — the primary feed for chickens — and tightened supplies because of this summer’s drought. The Chicago-based company also reported slower global sales Wednesday, a reverse from earnings a year ago when profits were up.

Metro Atlanta McDonald’s operators say they expect to prosper despite the higher prices for chicken feed because of the chain’s purchasing power. The chain is adding the wings as it continues to try to expand its menu to meet the needs of an increasingly diverse consumer, said Donovan Groen, president of the GAMOA.

“We clearly recognize that our consumers are changing and their tastes are changing,” Owens said.

Harold Shumacher, the owner of the restaurant real estate firm Shumacher Group, applauded McDonald’s move.

“It’s probably a smart strategic move because internationally beef is not as popular and beef prices are going to go up even more than chicken” because of feed supplies, he said.

Harry Balzer, the chief food industry analyst with NPD Group, said chicken became a fast-food staple in the 1980s when restaurateurs added it as an alternative to beef, whose prices had shot up during the era’s recession. Chicken’s share of the business has grown ever since.

Technomic’s Ron Paul said the addition could mean more competition for restaurants focused on wings, such as Atlanta-based Wing Zone or Athens-based Zaxby’s.

“McDonald’s always has the advantage of saying ‘We’re more convenient,” he said.