Abstract :
Farming carried out by the UD. Trisno still uses calculations and records using a ledger or excel. The application of calculation sugarcane farming is expected to be able to provide convenience to UD Trisno who wants to apply farming knowledge to their plantations in 1 period of the growing season. The research uses the prototyping method in application development to produce applications that match the needs and existing data from UD Trisno. The tests carried out are usability testing and black box testing. The results of usability testing showed an efficiency value of 0.198283027 goals/sec. The results of testing functionality using the black box testing method show that there are no problems with the features available in the application.