Abstract
The biological properties of the most widespread automorphic and hydromorphic soils of cultural and native cenoses in the Terskii variant of the altitudinal zonality (Kabardino-Balkaria) are compared. The data on the humus reserves in the 0- to 20-cm soil layer and those on the carbon content in the microbial biomass calculated on the basis of the results of substrate-induced respiration measurements are presented. The share of carbon in the microbial biomass of the total organic carbon in the soils was determined. Long-term (more than 70 years) farming on the studied soils significantly changed their biological properties. The humus content and its reserves became lower by 25–40%. The physiological activity of the microbial biomass in the cultural soils decreased by more than 60%. Presently, the soils of the cultural cenoses function as an entire natural system, but at a lower level of fertility; the loss of more than 30% of the bioorganic potential (the critical threshold of soil system stability) indicates the disturbance of soil ecological functions, their stability, and the capability of self-restoration.
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References
N. D. Ananyeva, Microbiological Self-Purification and Stability of Soils (Nauka, Moscow, 2003) [in Russian].
N. D. Ananyeva, E. A. Susyan, and E. G. Gavrilenko, “Determination of the soil microbial biomass carbon using the method of substr-induced respiration,” Eurasian Soil Sci. 44 (11), 1215–1221 (2011).
N. D. Ananyeva, E. A. Susyan, E. V. Stolnikova, I. M. Ryzhova, and E. O. Bocharnikova, “Microbialomass carbon and the microbial carbon dioxide production by soddy-podzolic soils in postagrogenic biogeocenoses and in native spruce forests of the southern taiga (Kostroma oblast),” Eurasian Soil Sci. 42 (9), 9–1037 (2009).
B. A. Ashabokov, L. M. Fedchenko, Kh. M. Kalov, R. M. Bischokov, and E. M. Bogachenko, Analysis and Forecast of Climate Cges in the Kabardino-Balkaria Republic (Kabardino-Balkaria State Agricultural University, Nalchik, 2005) [in Russian].
V. F. Val’kov, N. V. Eliseeva, I. I. Imgrunt, K. Sh. Kazeev, and S. I. Kolesnikov, Handbook on Soil Analyses (Poligraf-Yug, Maikop, 2004) [in Russian].
V. F. Val’kov, S. I. Kolesnikov, and K. Sh. Kev, “Methodology of the study of soil biological activity in the North Caucasus,” Nauch. Mysl’ Kavkaza, No. 1, 32–37 (1999).
V. F. Val’kov, S. I. Kolesnikov, and K. Sh. Kazeev, Soils of tSouth of Russia: Classification and Diagnostics (North Caucasus Scientific Center, Rostov-on-Don, 2002) [in Russian].
A. A. Vershinin and Y. A. Ignav, “Evaluation of the respiration activity of leached chernozems under soilconservation technologies of crop cultivation,” Eurasian Soil Sci. 44 (6), 693–697 (2011).
E. G. Gavrilenko, E. A. Susyan, N. D. Anan’eva, and O. A. Makarov, “Spativariability in the carbon of microbial biomass and microbial respiration in soils of the south of Moscow oblast,” Eurasian Soil Sci. 44 (10), 1125–1138 (2011).
A. Sh. Galst, “Soil respiration as an indicator of its biological activity,” Soobshch. Lab. Agrokhim., Akad. Nauk ArmSSR, Biol. Nauki, No. 5, 69–74 (1961).
O. N. Gorobtsova, F. V. Khezheva, T. S. Uligova, and R. Kh. Tmebotov, “Specific biochcal properties of the main types of automorphic soils developed in different variants of the vertical zonality of Central Caucasus in Kabardino-Balkaria,” Izv. Kabardino-Balkar. Nauch. Tsentra, Ross. Akad. Nauk, No. 1(51), 44–51 (2013).
T. S. Demkina and N. D. Anan’eva, “The influence of long-term fertilizer application on the respiration activity and resilience of soil microbial communities,” Eurasian Soil Sci. 31 (11), 125263 (1998).
K. Sh. Kazeev, S. I. Kolesnikov, and V. F. Val’kov, Biological Diagnostics and Indication of Soils: Medology and Methods of Analysis (Rostov State University, Rostov-on-Don, 2003) [in Russian].
K. N. Kerefov and B. Kh. Fiapshev, Soil Regions of Kabardino-Balkaria and Their Agricultural Features (El’bruNalchik, 1968) [in Russian].
Classification and Diagnostics of Soils of the Soviet Union (Kolos, Moscow, 1977) [in Russian].
V. N. Kudeyarov, F. I. Khakimov, N. F. Deeva, A. A. Il’ina, T. V. Kuznetsova, and A. V. Timchenko, “Assessment of piration of Russian soils,” Pochvovedenie, No. 1, 33–42 (1995).
E. N. Molchanov, V. D. Kalmakov, A. K. Romanov, et al., Soil Map of Kabardino-Balkaria ASSR (Roskartografiya, Novosibirsk, 1984) [in Russian].
V. E. Sokolov and A. K. Tembotov, Vertebrates of the Caucasus. Mammals. Insectivores (Nauka, Moscow, 1989) [in Russian].
M. I. Tangiev, M. M. Kodzoev, A. M. Tochiev, et al., Agroecological Microzoning of the Territory and Adaptive Crop Growing in the Central Part of the North Caucasus (Nalchi, 2012) [in Russian].
A. K. Tembotov, Geography of Mammals of the North Caucasus (El’brus, Nalchik, 1972) [in Russian].
N. L. Tsepkova, “Diversity of phytocenoses on plains of the Kabardino-Balkaria Republic,” in Environmental Problems of Mountainous Territories (KMK, Moscow, 2006), pp. 151–154.
T. A. Shcbakova, Enzymatic Activity of Soils and Transformation of Organic Matter (Nauka i Tekhnika, Minsk, 1983) [in Russian].
Ecological Standardization and Quality Control of Soils and Lands, Ed. by S. A. Shoba, A. S. Yakovlev, and N. G. Rybal’skii (NIA-Priroda, Moscow, 2013) [in Russian].
A. S. Yakovlev and M. V. Evdokimova, “Eogical standardization of soil and soil quality control,” Eurasian Soil Sci. 44 (5), 534–546 (2011).
J. P. E. Anderson, “Soil respiration,” in Methods of Soil Analyses, Part 2: Agronomy 9, Ed. by A. L. Page, R. H. Millar, and D. H. Keeney (American Society of Agronomy., Madison, WI, 1982), pp. 831–871.
J. P. E. Anderson and K. H. Domsch, “A physiological method fore quantitative measurement of microbial biomass in soils,” Soil Biol. 10 (3), 215–221 (1978).
DIN ISO 14240-1: Soil Quality — Determination of Soil Microl Biomass, Part 1: Substrate-Induced Respiration Method (Beuth, Berlin, 1997).
D. Jordan, R. J. Kremer, W. A. Bergfield, K. Y. Kim, and V. N. Cacnio, “Evaluation of microbial methoas potential indicators of soil quality in historical agricultural fields,” Biol. Fertil. Soils 19 (4), 297–302 (1995).
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Original Russian Text © O.N. Gorobtsova, F.V. Gedgafova, T.S. Uligova, R.Kh. Tembotov, 2016, published in Pochvovedenie, 2016, No. 1, pp. 100–106.
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Gorobtsova, O.N., Gedgafova, F.V., Uligova, T.S. et al. A comparative assessment of the biological properties of soils in the cultural and native cenoses of the Central Caucasus (using the example of the Terskii variant of altitudinal zonality in Kabardino-Balkaria). Eurasian Soil Sc. 49, 89–94 (2016). https://doi.org/10.1134/S1064229316010063
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DOI: https://doi.org/10.1134/S1064229316010063