Biological activity of edaphotopes of anthropogenic transformed ecosystems
https://doi.org/10.36305/2712-7788-2020-1-154-141-152
Abstract
As a result of the carried out studies of biological activity of edaphotopes of anthropogenic transformed ecosystems, it was found that the largest number of microorganisms and streptomycetes it was characteristic for common chernozem. For the soil horizons of primitive undeveloped fragmented soils, was recorded the lowest percentage of the microorganisms number (on average 4-5% relative to the control). The number of streptomycetes in both intrazonal and soils of anthropogenic transformed soils and zonal soils varies in horizons. However, we have noted that in intrazonal and anthropogenic transformed soils streptomycetes are in most cases concentrated in underlying soil horizons. Our studies on micromycetes have found that this group of microscopic fungi accounts for up to 50% of the total number of microbiocenosis, with the smallest number recorded in the genetic horizons of primitive undeveloped soils on sandstone. Cellulose-destroying microorganisms in the soil microbocenosis of monitoring sites are least represented.
About the Authors
D. V. Syshchykov
Donetsk Botanical Garden
Ukraine
Ukraine
I. V. Agurova
Donetsk Botanical Garden
Ukraine
Ukraine
O. V. Syshchykova
Donetsk National Medical University named after M. Gorky
Ukraine
Ukraine
References
1. Dospekhov В.А. The methodology of field experience (with the basics of statistical processing of research results). Moscow: Agropromizdat, 1985. 351 p.
2. Zhelezova A.D., Chernov TL The vertical-tier structure of hydrolytic microbial complexes of forest biogeocenosis // Materials on the study of Russian soils. Vol. 7 (34): Sat scientific doc. / ed. B.F. Aparin. SPb.: Publishing House of St Petersburg. University, 2012. P. 60-65.
3. Zvyagintsev D.G. Biological activity of soils and scales for assessing some of its indicators // Soil Science. No. 6. 1978. P. 48-54.
4. Ilyina N.A., Fufaeva TV., Kazakova N. А. The effect of a chemical substance (toluene) on soil microflora // Bulletin of the Samara Scientific Center of the Russian Academy of Sciences. Vol. 17. No. 4 (4). 2015. P. 793-796.
5. Kazakova N.A., Ilyina N.A. Microbial cenosis of soils as an indicator of soil cover transformation //International Scientific Journal. No. 6. 2013.P. 30-31.
6. Kolesnikova I.Ya., Trufanov AM. The ecological role of soil micromycetes in changing biochemical indicators of fertility // Bulletin of the AIC of the Upper Volga. No. 2 (38). 2017. P. 19-26.
7. Methods of soil microbiology and biochemistry / under, ed. D.G. Zvyagintsev. Moscow: Moscow State University, 1991. 304 p.
8. Nazarenko Polchina S.M., Nikorich V.A. Pedology. Chernivtsi: Books-XXI, 2004. 400 P
9. Naplekova NN. Metabolites of aerobic cellulose-destroying microorganisms and their role in soils. Novosibirsk: Novosibirsk State Agrarian University, 2010. 228 p.
10. PolupanM.L, Solovey V.B., Velichko V.A. Soil classification of Ukraine. Kiev: Agrna Nauka, 2005. 300 р.
11. Prisedsky Yu.G. Statistical processing of results of biological experiments. Donetsk: Cassiopia, 1999. 210 p.
12. Handbook of practical training in microbiology / ed. N.S. Egorov. Moscow: Moscow State University Publishing House, 1995. 224 p.
13. Semenova I.N., Ilbulova G.R, Suyundukov Ya.T. Studying of ecological-trophic groups of soil microorganisms in the zone of influence of mining production //Fundamental researches. No. 11, Part 2. 2011. P. 410-414.
14. Khabibullina F.M., Kuznetsova E.G. Characterization of soil mycobiota in secondary deciduous forests of the middle taiga sub zone (Komi Republic) // Izvestiya Samara Scientific Center of the Russian Academy of Sciences. № 1-3. 2014. P. 891-895.
15. Shirokikh I.G., Tovstik E.V., Shirokikh А.А., Ashikhmina T.Ya. Functional diversity of streptomycetes in soils of forest and meadow phytocensis of technogenic territories // Theoretical and applied ecology. No. 4. 2017. P. 74-81.
16. Bardgett RD., Freeman C., Ostle N.J. Microbial contributions to climate change through carbon cycle feedbacks //Isme Journal. Vol. 2, № 8. 2008. P. 805-814.
17. Niner B.M., Brandt J.P., Villegas M. Analysis of partial seguences of genes coding for 16 S rRJSlA of actinomycetes isolated from Casuarina eguisetifolia modules in Mexico // Microbiol. Vol. 62 (8). 1996. P. 3034-3036.
Review
For citations:
Syshchykov D.V., Agurova I.V., Syshchykova O.V. Biological activity of edaphotopes of anthropogenic transformed ecosystems. Plant Biology and Horticulture: theory, innovation. 2020;(154):141-152. (In Russ.) https://doi.org/10.36305/2712-7788-2020-1-154-141-152
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