NEW DELHI, June 17 (Reuters) - India's new government on Tuesday imposed export restrictions on certain farm commodities and ordered a crackdown on hoarding to control rising food prices, a day after wholesale price inflation hit a five-month high.
A jump in prices of potatoes and onions last month drove inflation to 6.01 percent from 5.20 percent in April, contributing to a sell-off in financial markets.
Prime Minister Narendra Modi, who was elected last month amid widespread anger over rising prices, has made tackling inflation his top priority.
Forecasts of weak monsoon rains that irrigate much of India's food production have added to inflation fears, and volatile vegetable prices have risen by double digits.
Finance Minister Arun Jaitley, who held a meeting on Tuesday to decide steps to control food inflation, said the government was keeping a close watch on the price movements of 22 commodities and would offload additional rice stocks in the market to prevent a build-up in inflationary expectations.
The government also imposed a minimum export price on onions of $300 per tonne from $150 per tonne to discourage overseas shipments and Jaitley said a similar curb would be imposed on exports of potatoes.
"Even though the increase (in food prices) has only been marginal, we don't want anybody to exploit the situation," he told reporters after the meeting. "And therefore, in anticipation of any further market reaction, a series of steps have been decided and they are being put into place."
The weather department predicts below-average rainfall between June-September this year, which could hit summer crops such as rice, corn, soybean and cotton.
Summer monsoon rains are vital for 55 percent of India's farmlands that lack irrigation facilities. In 2009, patchy rains led to the worst drought in nearly four decades and drove annual food inflation up to more than 21 percent.
India has stockpiles of staples like rice, wheat and sugar that can be released, but the government has limited means to control surges in the cost of fruits and vegetables, which have the largest impact on food inflation.
Jaitley asked Indian states to amend their laws crack down on speculative hoarding in anticipation of a weak monsoon and boost the supply of fruits and vegetables in open markets.
New Delhi will also extend a line of credit to state governments to import pulses and edible oil to bridge the shortfall in the domestic market, he said. (Editing by Sonya Hepinstall)