Sample size (or number of clusters) by treatment arms
Village level randomization for “regular farm household survey”: 82 villages control,66 villages receive technology information. In these 66 villages, 33 villages receive market information. In those 82 villages not receiving technology information, 41 villages receive market information.
Individual randomization for “professional farm survey”:200 professional farmers control, 160 professional farmers receive information about Reel lrrigation Machine. In these 160 professional farmers, 80 farmers receive market information. In those 200 professional farmers, a half receive market information.