Issue |
BIO Web Conf.
Volume 65, 2023
EBWFF 2023 - International Scientific Conference Ecological and Biological Well-Being of Flora and Fauna (Part 2)
|
|
---|---|---|
Article Number | 03001 | |
Number of page(s) | 7 | |
Section | Land Fund Management and Agricultural Asset | |
DOI | https://doi.org/10.1051/bioconf/20236503001 | |
Published online | 04 September 2023 |
Methods of reclamation of neutral salt flats
Don State Technical University, 1, Gagarin sq., 344003, Rostov-on-Don, Russia
* Corresponding author: Lyudmila.Vl.Kravchenko@yandex.ru
To increase the fertility of neutral salt pans and improve their physico-chemical properties under intensive irrigation, it is necessary to apply a set of measures. Reclamation of saline soils should be aimed at reducing the content of exchangeable sodium in the absorbing complex, improving the chemical and water-physical properties of soils and creating a highly fertile root-inhabited soil layer. When developing salt flats under irrigation conditions, both in the reclamation and in the operational period, the processes of secondary alkalinization, salinization and salinization of salt flats of zonal soils should be completely excluded. When choosing a method for reclamation of salt pans, which ensures soil desalination and prevents their alkalinization and salinization, it is necessary to take into account the content of exchangeable sodium, the depth of occurrence and reserves of gypsum and carbonates in salt pans of salinization of salt pans and zonal soils, as well as the amount of secondary absorbed sodium and secondary soda formed as a result of exchange reactions.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.