Turmeric futures for April fell by Rs 36, or 0.57%, to Rs 6,334 per quintal in 29,880 lots.
At the National Commodity and Derivatives Exchange, the May contract lost Rs 32, or 0.49%, to Rs 6,464 per quintal in 7,350 lots.
Trimmed positions by speculators, subdued demand and mounting stocks affected the trade.