Mukherjee cleared the ordinance, which was received by the President's secretariat on Thursday night, ending speculation that he may not be in a rush to give his nod in the wake of strong reservations over its present form expressed by BJP, Left and some other major parties.
The food security programme will be the biggest in the world with the government spending estimated at Rs 125,000 crore annually on supply of about 62 million tonnes of rice, wheat and coarse cereals to 67 per cent of the population.
The Cabinet, which had last month deferred a decision on the issue following differences within, had approved promulgation of an ordinance to implement the Food Security Bill on Wednesday.
The ordinance comes just weeks before the scheduled Monsoon session of Parliament and political parties demanding that the Food Security Bill be debated in both Houses before being passed.
Left parties attacked the government for taking the ordinance route saying the UPA-II has shown contempt for Parliament while BJP termed it an "election gimmick" saying Congress was running away from a debate in the House.
Samajwadi Party, a key outside supporter of UPA, also sharply opposed promulgation of the ordinance saying it was undemocratic and the programme would derail the food economy.
The ordinance will have to be approved by both the Lok Sabha and the Rajya Sabha within six months of promulgation.
The measure will guarantee 5 kg of rice, wheat and coarse cereals per month per person at a fixed price of Rs 3, 2, 1, respectively,
However, about 2.43 crore poorest of the poor families covered under the Antyodaya Anna Yojana (AAY) scheme under PDS (Public Distribution System) would continue to get 35 kg of foodgrains per family per month but with legal entitlement.
The President of India Shri Pranab Mukherjee promulgated the National Food Security Ordinance, 2013 today," Rashtrapati Bhavan spokesperson Venu Rajamony said in a statement.
The scheme will take at least six months to cover the entire country, officials said.
The ordinance seeks to confer the right to food to a larger section of population, ensure allocation of sufficient foodgrains on regulator basis under PDS and enable state governments to handle unforeseen situation caused by drought and other natural calamities.
The government is believed to have opted for the ordinance route as some BJP-ruled states like Chhattisgarh and Madhya Pradesh are already issuing foodgrains at Rs 1 per kg.
The Commission for Agriculture Costs and Prices Chairman Ashok Gulati feels that at present the ordinance can be a blessing in disguise as there is huge foodgrains stock with the government.
But how far it will remain sustainable unless we fix PDS, stabilise production and invest in storage and transportation are issue that needs to be factored in, he said.
The biggest challenge is fixing leakage in PDS in states where poverty is more. The second biggest threat will be that higher procurement of foodgrains to meet food bill demand, will drive out private players from wheat and rice market, he said.
In Lucknow, Samajwadi Party chief Mulayam Singh Yadav attacked the Congress over the ordinance, accusing it of indulging in vote bank politics and said its intentions were not good.
As Lok Sabha elections are near, Congress is bringing the ordinance like it had brought rural employment scheme MNREGA before the previous polls, he said.
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