The aim of the work was to analyze the erosion and runoff conditions in the cadastral area of Ketkovice in the district of Brno. The work focuses mainly on the outflow and erosion situation, the survey of terrain, the proposal of measures with a focus on alternation of crop belt rotation and the Spatial Plan of the municipality in terms of the runoff conditions. The first part of the diploma thesis is focused on the analyze the erosion and runoff conditions. The second part is focused on creating suitable shapes of alternation of crop belt rotation in combination with grass cover and creating a suitable grass line stripe, which will allow us to drain water and increase the amount of infiltration. My work is concentrated on how to apply these measures in the right way. Each of the methods was described and the individual results of the calculations were compared with each other, and subsequently the most suitable method for the given locality was developed. I´ve determined the erosion using the Wismeier-Smith equation in the ArcGIS As far as possible, it would be appropriate to use the most effective proposals for erosion protection using suitable erosion protective means. One of the possibilities is an area measure in combination with a line measure.