THE State Government will rush legislation through Parliament next week to turn Queensland national parks into cow paddocks.

Drought-hit graziers will be given access to 4400sq km - five existing parks and a further eight properties bought for the public estate.

Acting Premier Jeff Seeney said the worsening drought called for action.

"This is a part of a range of drought-relieving measures the Newman Government will put together over the coming weeks and months, as we do everything possible to help those affected," he said.

Agforce chief executive Charles Burke said the move might help save the lives of 25,000 head of cattle.

The move has stunned the conservation movement, with Wildlife Queensland chief executive Des Boyland saying it was outrageous and yet another broken promise.

"Only last week the National Parks Association got an email from (National Parks Minister) Steve Dickson's office saying there will be no grazing in national parks," Mr Boyland said.

"I suppose this shouldn't come as a surprise, in view of the fact that this government is hell-bent on destroying hard-fought conservation gains."

Mr Dickson said the changes would see emergency hardship grazing authorities issued over land which had been selected on the basis of its previous grazing history and proximity to suffering properties.

"These arrangements are limited to only a select number of properties and national park land will only be available for graziers suffering from drought or wildfire and will only stay in place for a limited time to assist with the current crisis," he said.

The Nature Conservation Act will be amended so the eight properties bought with Federal Government funds will be grazed.

Moorrinya, Forest Den, Blackbraes, Nairana and Mazeppa national parks will become agistment paddocks until at least the end of 2013.

Originally published as Graziers get all-clear to use national parks