SALINE SOILS IN THE EASTERN PART OF THE YERGENES
https://doi.org/10.19047/0136-1694-2011-67-80-94
Abstract
On the basis of field research by the authors, carried out in 2005- In 2009, the chemical properties of solonetz soils were characterized the complexes of the eastern part of Yergeny within the Republic of Kalmykia. In Yergeny, the share of saline soils in the upper part of the Yergeny River is 50-75%; the share of saline soils in the upper part of the Yergeny River is 10-25%, in some places up to 25-50 and 50-75% from the complex square. The solonetzes of the studied area include to the superficially saline soils are strongly saline from 20 (fine saline) or 50 cm (deep saline). In light chestnut soils salinization appears deeper than 1 m, less often from 50 sm. Salt composition of solonetzes refers to chloride and chloride-sulfate soils; light chestnut soils belong to sulfate varieties.
About the Authors
A. Novikova
V.V. Dokuchaev Soil Science Institute
Russian Federation
Russian Federation
M. Konyushkova
V.V. Dokuchaev Soil Science Institute
Russian Federation
Russian Federation
References
1. Vorobyeva L.A. Soil chemical analysis. Moscow: Moscow Unta, 1998. 272 с.
2. Vorobyeva, L.A.; Klimanov, A.V.; Novikova, A.F.; Konyushkova, M.V. Alkalinity of the virgin saline soils of Northern Kalmykia (district of the Arshan-Zelmensky hospital of the Russian Academy of Sciences) // Soil science. 2010. № 2. С. 166-174.
3. Glazovskiy, N.F. Modern salt accumulation in the arid regions. Moscow: Science, 1987. 142с.
4. Zaitsev N.M. Water and salt regime of light chestnut soils and saline soils of Yergeny under the forest plantations in rainfed conditions // Soil reclamation and ecological conditions of the northwestern part of the Caspian lowland. M. Izd-in USSR Academy of Sciences, 1961. С. 89-139.
5. Saline soils of Russia. Moscow: Akademkniga Research and Development Centre, 2006. 854 с.
6. Karandeyeva, M.V. Geomorphology of the European part of the USSR. Moscow: Moscow Unite, 1957. 314 с.
7. Orlova M.A. Role of the aeolian factor in the salt regime of the territories. Alma-Ata: Science, 1983. 232 с.
8. Plains of the European part of the USSR. Moscow: Science, 1974. 255 с.
9. Guidance on laboratory methods for the study of ion-salt composition of neutral and alkaline mineral soils. (Compiled by N.B. Khitrov and A.A. Ponizovsky). М., 1990. 236 с.
10. Tashninova L.N., Khimina E.R., Bogun A.P. Bioecological conditions of growth of protective forest plantations in the south of Ergeney. Elista, 1998. 105 с
Review
For citations:
Novikova A., Konyushkova M. SALINE SOILS IN THE EASTERN PART OF THE YERGENES. Dokuchaev Soil Bulletin. 2011;(67):80-94. (In Russ.) https://doi.org/10.19047/0136-1694-2011-67-80-94
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