Parvana Chingiz kyzy Gaziyeva LOCATION DEPTH AND MINERALIZATION CHANGE OF GROUND WATERS IN IRRIGATED MEADOW-GREY SOILS OF THE SALYAN PLAIN
DOI: https://doi.org/10.15688/nsr.jvolsu.2020.2.2
Parvana Chingiz kyzy Gaziyeva, Assistant Lecturer, Azerbaijan University of Architecture and Construction, A. Sultanova St, 11, AZ 1073 Baku, Azerbaijan, This email address is being protected from spambots. You need JavaScript enabled to view it. .
Abstract. The article presents thorough information about the results of the research in the irrigated meadowgrey soils of the area where the grain was planted in the Salyan plain. The research shows that strong differences between the subsoil waters mineralization and change of their location levels were not observed in the experimental area in 2015–2018. However, in 2015 the location levels of subsoil waters changed by 2.40–2.55 m, their mineralization was – 1.244 – 2.577 q/l. These indicators changed to 2.40–2.60 m and 1.210–2.430 d/l in 2016; 2.50–2.55 m and 1.030–2.320 g/l in 2017; 2.45–2.55 m and 1.183 – 2.159 g/l in 2018. During the research the author studied the waters of Akusha canal, water-collector and drains which are used with the purpose of irrigation. It has been determined that their mineralization was 0.81 g/l, 6.663 g/l and 4.834–5.242 g/l in 2015. These indicators changed as follows: 0.675 g/l; 6.003 g/l and 4.651–4.823 g/l in 2016; 0.612 g/l; 5.872 g/l and 4.731–4.602 g/l in 2017 and 0.578 g/l; 5.752 g/l and 4.651–4.513 g/l in 2018. The agromeliorative measures have been offered for the purpose of subsoil waters decrease and their mineralization increase in the same zone taking into account all the indicators.
Key words: irrigating soils, ground waters, subsoil waters mineralization, salts amount, salts composition
Citation. Gaziyeva P.Ch. kyzy. Location Depth and Mineralization Change of Ground Waters in Irrigated Meadow-Grey Soils of the Salyan Plain. Natural Systems and Resources, 2020, vol. 10, no. 2, pp. 15-25. (in Russian). DOI: https://doi.org/10.15688/nsr.jvolsu.2020.2.2
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