Climatic evaluation according to papadakis; USDA land capability classification; Parametric system for general evaluation purposes; Land capability classification for the humid tropics; Crop specific land evaluation method FAO land suitability classification; General principles; Evaluation procedure; Approach to a quantitative evaluation; Land evaluation methods for irrigated agriculture; General evaluation methods for irrigation; Evaluation system for irrigation developed by FAO in Iran; Parametric evaluation system for irrigation purposes; USBR evaluation method for irrigation correlated with the FAO land classification;Specific evaluation methods for irrigation; Evaluation for sprinkler irrigation; Evaluation for rice cultivation.