Workers have gone on strike over claims of paltry pay at poultry producer Inghams, raising fears of a shortage of cheap chooks at the checkout.

More than 1000 Australian Workers’ Union (AWU) and Australian Manufacturing Workers’ Union (AMWU) members stopped work for 24 hours at the company’s Bolivar site in South Australia and at Osborne Park in Western Australia on Friday in pursuit of a six per cent per annum pay rise over three years.

Inghams produces about 40 per cent of Australia’s chickens and supplies brands such as McDonald’s, KFC and Woolworths.

“Given a live supply chain, prolonged industrial action would be quite disruptive and begin to impact Inghams’ ability to supply chickens to its customers,” E&P Capital retail analyst Phillip Kimber said in a note to investors.

Mr Kimber expects the parties to reach a compromise, with annual pay rises falling somewhere between the union’s claims and management’s offer of between 3.45 per cent and 3.9 per cent per year.

AWU national secretary Tim Kennedy cried fowl over Inghams treating workers “with contempt” while chief executive Andrew Reeves banked a 9 per cent pay rise.

“We know that Inghams is an extremely profitable company and that those profits have more than doubled in recent times, so why is it that the workers who show up to do a difficult job are asked to cop paltry wages?” Mr Kennedy said in a statement.

“An extra $1.50-per-hour will barely even register on Inghams’ bottom line and workers won’t be running out buying yachts or enjoying champagne dinners as a result, but they might just be able to keep up with increased housing costs without falling below the poverty line.”

The union has warned the company of further strike action if demands for an improved wage offer are not met.

Inghams has been contacted for comment.

– AAP