Futures contracts of coriander on NCDEX fell because of expectations of a rise in supply in spot markets. The most-active April contract on the bourse traded at 6,108 rupees per 100 kg, down 0.4% from previous close. Supply in Rajasthan may rise in coming days as NCDEX has marked 6,550 tn of coriander for staggered delivery in the January contract.