Ndegwa, JM.Meada, R.Norrish, P.Shepherd, DD.Kimani, CW.Wachira, AM.Siamba, Donald N.Ndegwa, Joseph M.2019-05-142019-05-1420152166-0379http://dx.doi.org/10.5296/jas.v3i2.7420http://erepository.kibu.ac.ke/handle/123456789/973Analysis and evaluation of agricultural systems use these criteria: energy, economic, agronomy, environmental conservation and time. Because of time importance indicator for reducing timeliness cost, project scheduling techniques are used. Graphical Evaluation and Review Technique (GERT) is widely used as a tool for managing projects. In this research GERT Networks were used and operations scheduling of sugarcane production (land preparation, planting and preserve operations) in Khuzestan province of Iran as a case study was analysed, by using WinQsb software. Critical activities, events and path were determined. The earliest project completion time is 214.03 days. The results show a high potential for operations scheduling of sugarcane production.enAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/SchedulingGert networworkAgricultural mechanizationSugarcaneArticle