The Planning of Border Irrigation and a Graphical Evaluation to Supply Farmer Adaptation

Abstract

A basin irrigation method to eliminate losses due to runoff water and soil conservation is of great importance in terms. However, a method to minimize deep percolation losses is a critical point. Although an easy method for planning and implementation, there are some problems in necessary to determine water-soil properties and based farmers in the implementation stage. In this study the experiments by creating 13x25 m and 1 L/s/m has been working with the flow, the aspect ratio of 1/2 in 80% efficiency can be determined to ensure the planning criteria. Moreover, the method used by farmers to ensure easy use of pedotransfer and graphical approaches were put forward an alternative to the mainstream.