Primary Industries Minister Tim Mulherin and AgForce held an urgent conference call with suppliers in an attempt to fill the shortage.

Poor winter and spring rain have left pastures with extremely low protein and energy levels, and producers have been seeking molasses as a much needed feed supplement as the condition of stock deteriorates, Mr Mulherin said.

"But virtually all molasses held by sugar companies in Queensland is already committed," he said.

"The sugar companies have agreed to release their contracted molasses but only if replacement supplies can be organised."

AgForce President John Cotter said his organisation would work with producers to gauge realistic demand because of the high cost of imported molasses and given that upfront payment would be required.

"AgForce has been working on this issue for some time, collecting information, and leading the push for beef producers to seek individual drought declarations for their properties," he said.

"We are stepping up our efforts now that we have hit December with no relief. However, I was encouraged by the attitude of sugar companies during our phone hook up."

Meanwhile, Mr Mulherin said there were options other than molasses and Queensland Primary Industries and Fisheries could provide expert advice.

"Alternative feed includes grain and protein meals and other management options include early weaning and reducing numbers where possible," Mr Mulherin said.

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