The Australian Greens say the Abbott government has again sided with private interests over public education in its decision to withhold money from South Australia because of the states' new policy of prioritising TAFE in the provision of training.

Greens spokesperson for higher education Senator Lee Rhiannon today said: "The South Australian government has started to realise the significant problems associated with the current national partnership agreement on training and have moved to prioritise the public sector, something the federal government should take on board.

More than $78 million will be ripped out of South Australian universities in the next four years if the Coalition's cuts to higher education go ahead, say Australian Greens Senators for South Australia Penny Wright and Sarah Hanson Young.

The party this week launched a national campaign lobbying selected Labor MPs for their support in blocking the Coalition's plan to rip $2.3 billion out of the higher education budget.