The aims of study were to (1) Identify the characteristic of age, gender, educations, number of family members, experience, land area, and land ownership of rice farmers in lowland swamp with the surjan system in Tebing Gerinting Utara Village (2) Analyse the process of lowland swamp rice farming activities with the surjan system in Tebing Gerinting Utara Village (3) Calculate the income of ric…