“…In this paper, we consider a crop planning problem where the profit coefficients for crops are fuzzy numbers. We propose a model based on the concept of maximizing the possibility measure, and an effective algorithm for the problem , Itoh et al (2000Itoh et al ( , 2001Itoh et al ( , 2003, Kaufmann (1995), Kruse and Dieter (1987), Yanger (1982), Zimmermann (1991)). Further, there are stochastic climate factors (weather, temperature, rainfall level, amount of insolation, etc.)…”