India has developed three lentil varieties of a particular strain that was banned five decades ago amid concerns that it led to nerve damage and paralysis, a move aimed at stepping up local supplies to curb domestic prices and cut imports.
The government-backed Indian Council of Agricultural Universities Research has developed the lentil, popularly called pulses, variety after India agreed to lift a five-decade-old ban on the grade.
The new varieties are safe for human consumption, farm minister Radha Mohan Singh said in a statement.
Annual output of Khesari, the lentil variety, is estimated at 350,000 tones.
Every year Indians consume about 22 million tonnes of lentils used to make a thick stew called dal, commonly taken with rice or flat bread across South Asia.
About a fifth of the volume is imported from countries such as Canada, Austria and Myanmar, which grow the legumes mainly to sell to India.