He asserted that prices of lentils are expected to cool with arrival of kharif crop.
He was critical of the industry body Assocham for coming out with a study on prices of commodities like rice, sugar and pulses "without checking the ground reality".
Pulse prices have been ruling as high as Rs 180 per kg in the retail market across the country as their production slumped 2 million tonnes in the 2014-15 crop year on poor and untimely rains.
He was replying to a query on whether the government delayed import of pulses as ministries concerned were busy in Bihar elections.
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Asked about Assocham's report talking about price increase in commodities like rice and sugar, Balyan said: "Assocham should check the ground reality before preparing the report."
Rice prices including basmati varieties have rather fallen. "If prices fall, what will farmers earn? We should also think about farmers," he said.
"The price rise in essential items impacts everyone.
Some price rise is valid. But nobody makes an issue when car prices double. If prices of essential items rise from Rs 10 to Rs 20 per kg, then there is hue and cry," Paswan said, urging the states to work as a team to address the challenge.
The state governments were also asked to set up cold storage facilities for pulses as the commodity has less shelf-life than rice and wheat.
On food law, Paswan said 33 states and Union Territories have rolled out the programme. The remaining three states are expected to implement by July.
The minister asked the states to implement end-to-end computerisation of PDS and link it to the 554 FCI depots, which will be made online by July, adding that this will check leakage of grains and ensure transparency in PDS.
Earlier, addressing the conference, Agriculture Minister Radha Mohan Singh called on states to increase productivity and production of pulses and oilseeds by utilising the funds under various central schemes like the National Food Security Mission.
He also asked states to co-operate in controlling prices of food items by taking proactive measures.
The government is aiming to double farmers' income which can be achieved if farmers get better irrigation facilities, fertilisers and market avenues.
The meeting was attended by over food ministers of 10 states and others were represented by food and consumer secretaries.