Scholarly record
ASSESSMENT OF THE DIVERSITY OF RHIZOSPHERIC CULTIVATED BACTERIA IN WHEAT PLANTS GROWN ON DIFFERENT SOIL TYPES
Abstract
Microbial communities associated with the plant rhizosphere play an important role in carbon sequestration, regulation of nutrient cycling, and the efficient functioning of the ecosystem as a whole. The diversity of microorganisms inhabiting the plant rhizosphere and their complex interactions with the host plant significantly affect the morphology, physiology, growth, development, and health of plants. At the same time, it is known that the soil microbiome diversity is affected by the type of soil, the type of cultivated crop, and the method of tillage. In this study, the abundance and diversity of cultivated bacteria of the rhizosphere microbiome of wheat was assessed. Rhizospheric soil samples were taken from 5 fields with different types of soils (Greyzem, Chernozem, Podzols, Podzoluvisols, Podzoluvisols). Cultivated bacteria from the rhizosphere soil were isolated on meat-peptone and soil agars, and their number was determined. It has been established that the cultivated bacterial rhizobiome was least diverse in wheat plants grown on medium podzolic soil. The MALDI-TOF method was used to identify isolated cultivated isolate species. The genera Achromobacter, Acinetobacter, Bacillus, Microbacterium, Paenibacillus, Pseudomonas, Stenotrophomonas predominated among the isolated bacteria.
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Afzal, I., Shinwari, Z. K., Sikandar, S., & Shahzad, S. (2019, April). Plant beneficial endophytic bacteria: Mechanisms, diversity, host range and genetic determinants. Microbiological Research. Elsevier GmbH. DOI: 10.1016/j.micres.2019.02.001
Dobrovolskaya, T. G. (2002). Structure of bacterial soil communities (p. 282). Moscow: Pleiades Publishing Group.
Dong, C., Wang, L., Li, Q., & Shang, Q. (2021). Epiphytic and Endophytic Fungal Communities of Tomato Plants. Horticultural Plant Journal, 7(1), 38�48. DOI: 10.1016/j.hpj.2020.09.002
Eberly, J. O., Bourgault, M., Dafo, J. M., Yeoman, C. J., Wyffels, S. A., Lamb, P. F., & Boss, D. L. (2022). Soil bacterial community response to cover crop introduction in a wheat-based dryland cropping system. Frontiers in Sustainable Food Systems, 0, 524. DOI: 10.3389/fsufs.2022.948220
Glick, B. R. (2012). Plant Growth-Promoting Bacteria: Mechanisms and Applications. Scientifica, 2012, 1�15. DOI: 10.6064/2012/963401
Hamonts, K., Trivedi, P., Garg, A., Janitz, C., Grinyer, J., Holford, P., � Singh, B. K. (2018). Field study reveals core plant microbiota and relative importance of their drivers. Environmental Microbiology, 20(1), 124�140. DOI: 10.1111/1462- 2920.14031 2920.14031
Ishaq, S. L., Seipel, T., Yeoman, C. J., & Menalled, F. D. (2020). Soil bacterial communities of wheat vary across the growing season and among dryland farming systems. Geoderma, 358, 113989. DOI: 10.1016/j.geoderma.2019.113989
Leach, J. E., Triplett, L. R., Argueso, C. T., & Trivedi, P. (2017, May). Communication in the Phytobiome. Cell. Cell Press. DOI: 10.1016/j.cell.2017.04.025
Lopez-Echartea, E., Strejcek, M., Mukherjee, S., Uhlik, O., & Yrjala, K. (2020). Bacterial succession in oil-contaminated soil under phytoremediation with poplars. Chemosphere, 243, 125242. DOI: 10.1016/j.chemosphere.2019.125242
Ma, G., Kang, J., Wang, J., Chen, Y., Lu, H., Wang, L., � Kang, G. (2020). Bacterial Community Structure and Predicted Function in Wheat Soil From the North China Plain Are Closely Linked With Soil and Plant Characteristics After Seven Years of Irrigation and Nitrogen Application. Frontiers in Microbiology, 11, 506. DOI: 10.3389/fmicb.2020.00506/bibtex https://doi.org/10.3389/fmicb.2020.00506
Semenov, M., Nikitin, D., Stepanov, A., & Semenov, V. (2019). The Structure of Bacterial and Fungal Communities in the Rhizosphere and Root-Free Loci of Gray Forest Soil. Eurasian Soil Science, 3, 355�369. DOI: 10.1134/s0032180x19010131 https://doi.org/10.1134/s1064229319010137
Trivedi, P., Leach, J. E., Tringe, S. G., Sa, T., & Singh, B. K. (2020). Plant� microbiome interactions: from community assembly to plant health. Nature Reviews Microbiology 2020 18:11, 18(11), 607�621. DOI: 10.1038/s41579-020-0412-1
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