Farm labourers prune grapevines in an orchard at Supali village, around 350 km (217 miles) southeast of Mumbai, May 25, 2012. State Bank of India, which accounts for about a quarter of India's total loans, including the one to Yelmar, said about $1.4 billion, or 9 percent of its farm loans, turned bad in the year to end-March. To match Analysis story INDIA-FARM/LOANS REUTERS/Rajendra Jadhav (INDIA - Tags: BUSINESS AGRICULTURE)