Union Power Minister Piyush Goyal has said, his Ministry will not reduce the government's stake in power sector Public sector undertakings below 51 per cent.In an interview with a news agency, Mr Goyal said, Finance Minister can do disinvestment as much he wants to do and he will support him in this regard.However, he said, his Ministry will not go for reducing government stake below 51 per cent.Mr Goyal further said, management and control of the PSUs should remain with the government.The government has set a disinvestment target of Rs. 56,500 crore for the fiscal.Of this, Rs. 36,000 crore is to come from minority stake sale in PSUs and Rs. 20,500 crore from strategic sale.