FORMING THE MICROBIAL COMPLEX OF TYPICAL BLACK-SOIL IN SPRING BARLEY AGROFITOCENOSIS FOR DIFFERENT AGRICULTURE SYSTEMS

Authors

  • М. О. Кіроянц National University of Biology and Natural Resources of Ukraine,

DOI:

https://doi.org/10.37406/2706-9052-2019-1-5

Keywords:

barley, microbial complex, structure of agrophytocenoses, biodiversity, typical black soil, system of agriculture, tillage

Abstract

Microbial coenosis is one of the most diverse and widespread types of spatial-functional organization of living groups on Earth.
The article presents the results of studies that rely on the study of the qualitative and quantitative composition of the microbial complex, which transforms the organic matter of typical black soil of spring barley cultivation in various farming systems. The study of the typical microbial flora of the black soil was carried out on the basis of the stationary field experience of the Department of Agriculture and Herbology of NULES of Ukraine "Agronomic Experimental Station". The territory of the studied field is located in the right-bank part of the Forest-Steppe of Ukraine. The experiments were conducted on biological, ecological and industrial systems of agriculture; processing - plowing and superficial; and the system of noutil as a control was also studied. The number of microorganisms of the main physiological and taxonomic groups was determined by the method of sowing soil suspensions on the respective elective nutrient media. In the article a comparative analysis of the formation of the microbial complex of typical blck soil in spring barley agrophytocenoses was conducted. The qualitative composition of the microbial complex was studied on the basis of the representation of morphological and cultural types. According to the results of the analysis, the level of differentiation of the number of major physiological and taxonomic groups of microorganisms of the rhizosphere of plants was studied. One of the main goals of the study is the long-term development, formation and realization of the best agents of the rhizospheric environment of the RSL to optimize the growth and development of barley against the backdrop of reducing the use of mineral fertilizers

Author Biography

М. О. Кіроянц, National University of Biology and Natural Resources of Ukraine

Kіroyants M.O.
Postgraduate student

References

Aleksandrova, L. N. (1980). Organicheskoe veshhestvo pochvy i processy ego transformacii [Organic matter of the soil and the processes of its transformation]. Moskow : Nauka. [in Russ.]

Antipchuk, A.F., Pіljashenko-Novohatnij, A.І., & Evdokimenko, T.M. (2011). Praktikum z mіkrobіologії [Workshop with microbiology]. Kiїv : Unіversitet «Ukraїna». [in Ukranian]

Andrejuk, K. І., Іutins'ka, G. O., & Antipchuk, A. F. (2001). Funkcіonuvannja mіkrobnih cenozіv gruntu v umovah antropogennogo navantazhennja [Functioning of microbial cenoses of the soil under conditions of anthropogenic load]. Kiїv : Oberegi. [in Ukranian]

Dobrovol'skaja, T. G. (2002). Struktura bakterial'nyh soobshhestv pochv [The structure of bacterial communities of soils]. Moskow : IKC «Akademkniga». [in Russ.]

Volkogon, V. V. (Ed.), Nadkernichna, O. V., Tokmakova, L. M. et al. (2010). Eksperimental’na ґruntova mіkrobіologіja: Monografіja [Experimental soil microbiology]. Kyiv : Agrar. Nauka. [in Ukranian]

Zvjagincev, D. G., Bab'eva, I. P., Zenova, G. M. (2005). Biologija pochv [Soil Biology]. 3-e izd., ispr. i dop. Moskow : Izd-vo MGU. [in Ukranian]

Patika, V. P., & Patika, M. V. (2006). Bіopreprati v bіoorganіchnomu zemlerobstvі [Biological products in bioorganic farming]. Sіl's'kogospodars'ka mіkrobіologіja, 4, 7–20. [in Ukranian]

Patika, M. V., Kolodjazhnij, O. Ju., Grusha, V. V. ta іn. (2014). Osnovi mehanіzmіv funkcіonal'nogo formuvannja procesіv vіdtvorennja ta upravlіnnja ґruntovoju rodjuchіstju v zemlerobstvі Ukraїni [Fundamentals of the mechanisms of the functional formation of processes of reproduction and soil fertility management in agriculture of Ukraine]. Bjuleten' Asocіacії uchasnikіv bіovirobnictva «BІOLan Ukraїna», 11, 16. [in Ukranian]

Patyka, N. V., Kruglov, Ju. V., & Shein, E. V. (2013). Prokarioticheskie mikroorganizmy pochvy: struktura i funkcional'noe raznoobrazie [Prokaryotic soil microorganisms: structure and functional diversity]. Abstracts of the KhIIII Congress of the Society of Microbiologists of Ukraine named after S.N. Vinogradsky. Jalta. [in Russ.]

Shherbakov, A. P., Svistova, I. D., & Malyhina, N. V. (2001). Agrojekologicheskij biomonitoring: vlijanie udobrenij na strukturu kompleksa mikromicetov chernozema [Agroecological biomonitoring: the effect of fertilizers on the structure of the micromycete complex of chernozem]. Vestnik VGU. Serija himija, biologija, 2, 39-44. [in Russ.]

Published

2019-06-28

How to Cite

Кіроянц, М. О. (2019). FORMING THE MICROBIAL COMPLEX OF TYPICAL BLACK-SOIL IN SPRING BARLEY AGROFITOCENOSIS FOR DIFFERENT AGRICULTURE SYSTEMS. Podilian Bulletin: Agriculture, Engineering, Economics, 1(30), 39–48. https://doi.org/10.37406/2706-9052-2019-1-5

Issue

Section

Agricultural Sciences