CONSIDERATIONS ABOUT THE GEOMETRY OF THE SLOPE SPOIL PROFILATION WITH THE CPU TILLER WITH OLAC WORKING BODY

Abstract

The detachment and the transport of the sediments on the slope soil surface are caused by the water in the many cases, rain spray or dispersion or concentrated water rills. The development of these mechanical processes is also influenced by the factors which can be modified by the human intervention. In aim to disproof the slope soil erosion are necessary a lot of anti-erosion actions, for example the retention or conducted evacuation of the water. There is well known the location of the row crops oriented along of the level curve of the slope, but these actions are not enough for a good reducing of the erosion phenomena. For this reason is proposed another procedure, which made a soil profiling shapes. This procedure is applied using farm machinery which can profile the slope soil in the necessary shapes: billons between the crop rows and billons on the crop rows, simultaneous which other agricultural operations. In this paper is shown an analysis of the soil crisping (soil transversal shape) influence about the soil erosion. There are used erosion mathematical models based on USLE original model, which is included in the complex
 software programs.