#rice #seed #treatment #prerak Novel microbial consortia formulation, which is a mix of exophytic & endophytic microbes. seed treatment of rice with Prerak npk consortia seed treatment paddy root dip before transplanting Grow Indigo : Prerak Benefits Prerak for DSR : 8-10 ml / 1 kg rice seed. Prerak for Root Dip : add 100ml Prerak in 10L water and dip roots of rice nursery for 10mints