A copy of the letter was also sent to Union Finance Minister Arun Jaitley, Agriculture Minister Radha Mohan Singh and RBI Governor Urjit Patel, Mehta told reporters here.
He said RBI, through a notification on November 14, had prohibited exchange and deposit of the now defunct Rs 1,000 and Rs 500 notes in cooperative banks, which has affected the farmers.
The order has created a lot of problems for farmers in sowing Rabi crops and also to purchase paddy in the state.
Mehta said that last year cooperative banks had regulated paddy purchase of over Rs 3,000 crore. This year in view of the record production of paddy there is expectation of this amount exceeding to Rs 4,000 crore.
He urged the Prime Minister to consider the gravity of the problem and order revoking the RBI order on cooperative banks.
A total 1.16 crore farmers, mostly marginal and small, are served by cooperative banks in Bihar.
Disclaimer: No Business Standard Journalist was involved in creation of this content
