Population growth and improve of life standards let to more food requirement so this issue result in think about new
strategies for better land use and more crop production by human. Today there is no precise information about suitable land for
cultivation of important crops and in the other side variety in the weather, soil and topography result in different Agroecological
conditions that these conditions may be highly suitable, moderately and unsuitable for some crops (Ghaffari et al.,
2012). so to achieve high production understanding limitations and capability of these areas is necessary. So can state that
more food supply and other environmental resources with regard to protect biological resources for futures just could achieved
by change in consume pattern and land usage. Sustainable agriculture is very useful method that can help human to achieve
food safety. One applied method to achieve sustainable agriculture is land evaluation that able to solve these problems. So
evaluation and management of land and soil have dispersible importance and need for applied program for efficient use of land
is growing up (Teka and Haftu, 2012)