Some agroecological features of soils Sharur and Ordubad districts (Nakhchivan, Azerbaijan)

The geographical location, geological and geomorphological structure, hydrography and soil cover of the Sharur and Ordubad districts are given. The analysis of indicators of fertility of soil types is carried out. The soils of the mountain and plain parts are distinguished. There are 3 types of soil formation in total. In the Sharur district, the authors identify 8 types of soils. In the Ordubad district, according to the classification of the authors, there are 3 more types. In addition to the above, it should be added: irrigated gray; irrigated alluvial-meadow and saline soils.