The heroin was recovered from two places yesterday, the officials said today.
In the first seizure, two kg heroin was recovered from the fields of a farmer belonging to village Maboke, around 2 km away from international fencing.
In the second seizure, nearly 500 gm heroin was recovered near a motor pump installed in the fields of another farmer, a resident of village Rela Haji.
Senior officials from the BSF and police were involved in this joint operation, they said.