Temporal changes of eroded soils depending on their agricultural use in the southern Cis-Ural region
- Authors: Gabbasova I.M.1, Suleimanov R.R.1, Khabirov I.K.2, Komissarov M.A.1, Fruehauf M.3, Liebelt P.3, Garipov T.T.1, Sidorova L.V.1, Khaziev F.K.1
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Affiliations:
- Ufa Institute of Biology
- Bashkir State Agrarian University
- Martin Luther University of Halle-Wittenberg
- Issue: Vol 49, No 10 (2016)
- Pages: 1204-1210
- Section: Degradation, Rehabilitation, and Conservation of Soils
- URL: https://journals.rcsi.science/1064-2293/article/view/223557
- DOI: https://doi.org/10.1134/S1064229316100070
- ID: 223557
Cite item
Abstract
Temporal changes of eroded soils in the southern Cis-Ural region (Republic of Bashkortostan) depending on their agricultural use during the period from 1975 to 2011 were studied. In the northern foreststeppe zone, the development of erosion processes was retarded upon the use of soil-saving management practices and grain-fallow-grass crop rotations. In slightly eroded light gray forest soils (Eutric Retisols (Cutanic)), the thickness of humus-accumulative horizons and the content of humus increased; the conversion of cropland into permanent fallow was found to be the most efficient measure to control soil erosion. In podzolized chernozems (Luvic Greyzemic Chernic Phaeozems) and typical chernozems (Haplic Chernozems) of the Cis-Ural steppe, the content of humus in the plow layer under grain-row crop rotation and classical soil management decreased, especially in moderately eroded soils. The development of water and wind erosion on slopes depended on the slope shape: the texture of soils at different degrees of erosion on slopes with free runoff became coarser by one gradation after 35 years; in the presence of linear obstacles in the lower part of slopes, the content of fine fractions in moderately and strongly eroded soils increased.
Keywords
About the authors
I. M. Gabbasova
Ufa Institute of Biology
Author for correspondence.
Email: soils@mail.ru
Russian Federation, pr. Oktyabrya 69, Ufa, 450054
R. R. Suleimanov
Ufa Institute of Biology
Email: soils@mail.ru
Russian Federation, pr. Oktyabrya 69, Ufa, 450054
I. K. Khabirov
Bashkir State Agrarian University
Email: soils@mail.ru
Russian Federation, ul. 50 let Oktyabrya 34, Ufa, 450001
M. A. Komissarov
Ufa Institute of Biology
Email: soils@mail.ru
Russian Federation, pr. Oktyabrya 69, Ufa, 450054
M. Fruehauf
Martin Luther University of Halle-Wittenberg
Email: soils@mail.ru
Germany, Von-Seckendorff-Platz 4, Halle (Saale), 06120
P. Liebelt
Martin Luther University of Halle-Wittenberg
Email: soils@mail.ru
Germany, Von-Seckendorff-Platz 4, Halle (Saale), 06120
T. T. Garipov
Ufa Institute of Biology
Email: soils@mail.ru
Russian Federation, pr. Oktyabrya 69, Ufa, 450054
L. V. Sidorova
Ufa Institute of Biology
Email: soils@mail.ru
Russian Federation, pr. Oktyabrya 69, Ufa, 450054
F. Kh. Khaziev
Ufa Institute of Biology
Email: soils@mail.ru
Russian Federation, pr. Oktyabrya 69, Ufa, 450054