Methods of closing field experience in the study of irrigation erosion on the slope land in Azerbaijan

Aliev Zakir Gusein ogly

Azerbaijan Scientific-Research Institute of Irrigation and Erosion of Azerbaijan National Academy of Sciences, Baku, Republic of Azerbaijan

Abstract:

The results of the study clarified the factors responsible for the development of irrigation erosion, where the dependence on the definition of the cross-section of the irrigation groove is determined depending on the water flow and the slopes of the terrain for the conditions of the mountain and foothill zone of Azerbaijan in the example of the Upper Shirvani zone. The equation is derived from the forecast of soil flushing in furrow irrigation. The proposed technique for predicting the flushing of soils during furrow irrigation and the drafting of recommendations for soil irrigation can be used in the design of new areas for agricultural production, mapping of the territory according to the potential danger of manifestation of irrigation erosion and the design of erosion control measures.

Keywords:

Relief, irrigation furrow, irrigation-eroded soils.