Educational and Scientific Institute of Agricultural Technologies, Breeding and Ecology, Poltava State Agrarian University, Skovorody St., 1/3, Poltava, 36003, Ukraine, Ukraine
Data nadesłania: 23-04-2024
Data ostatniej rewizji: 09-10-2024
Data akceptacji: 03-01-2025
Data publikacji online: 03-01-2025
Data publikacji: 03-01-2025
Autor do korespondencji
Anna Taranenko
Educational and Scientific Institute of Agricultural Technologies, Breeding and Ecology, Poltava State Agrarian University, Skovorody St., 1/3, Poltava, 36003, Ukraine, Skovorody 1/3, 36003, Poltava, Ukraine
Bioenergy crops are a promising alternative for energy production. They can be grown on inaccessible, degraded, marginal land that is not economically viable for traditional agriculture. At the same time, a broader evaluation of the environmental and ecological impact of energy crop cultivation on land is needed. There are still knowledge gaps regarding the mechanisms underlying soil carbon accumulation, especially concerning the involvement of the soil microbiome in facilitating these processes during energy crop cultivation. The present study determined the main ecotrophic and taxonomic groups of soil microbial communities and the direction of soil microbiological processes under Panicum virgatum L. and Miscanthus giganteus growth. Research results showed an initial impact of energy crop growth on soil microbial communities in the soil-climatic conditions of Ukrainian forest-steppe zones. Soils under energy crops are characterized by the highest abundances of the investigated ecological and trophic microbial groups (by 1.2-3 times) compared to control (soil under grassland). The coefficients of microbiological processes determine the high potential for increasing soil fertility under energy crop cultivation. Statistical analysis of the results confirmed a medium and strong correlation between soil microbiological parameters and soil organic carbon content during energy crop growth. Therefore, energy crops can act as ecosystem engineers, improving soil biological and chemical properties and supporting soil ecosystem sustainability.
Bourgeois, E., Dequiedt, S., Lelie`vre, M., Oort, F., Lamy, I., Maron, P.-AL., Ranjard, L., 2015. Positive effect of the Miscanthus bioenergy crop on microbial diversity in wastewater-contaminated soil. Environ Chemistry Letters 13, 495–501. https://doi.org/10.1007/s10311....
Brumme, R., Raubuch, M., Priess, J., Wang, C.P., Anderson, T. 2009. Microbial Biomass. In: Brumme, R., Khanna, P.K. (eds) Functioning and Management of European Beech Ecosystems. Ecological Studies 208. Springer, Berlin, Heidelberg. https://doi.org/10.1007/b82392....
He, S., Guo, L., Niu, M., Miao, F., Jiao, SH., Hu, T., Long, M., 2017. Ecological diversity and co-occurrence patterns of bacterial community through soil profile in response to long-term switchgrass cultivation. Scientific Report 7, 3608. https://doi.org/10.1038/s41598....
ISO/TS 14256-1:2003. Soil quality – Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution. Part 1: Manual method.
ISO 18400-206:2018. Soil quality – Sampling – Part 206: Collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory.
Katsalirou, E., Deng, S., Gerakis, A., Nofziger, D.L., 2016. Long-term management effects on soil P, microbial biomass P, and phosphatase activities in prairie soils. European Journal of Soil Biology 76, 61–69. https://doi.org/10.1016/j.ejso....
Leichty, S.I., Kasanke, C.P., Bell, S.L., Hofmockel, K.S., 2021. Site and bioenergy cropping system similarly affect distinct live and total soil microbial communities. Frontiers in microbiology 12, 725756. https://doi:10.3389/fmicb.2021....
Patyka, V.P., Taranenko, S.V., Taranenko, A.O., Kalinichenko, A.V. 2014. Microbial biom of different soils and soil-climatic zones of Poltava region. Mikrobiolohichnyĭ zhurnal 76(5), 20–25. http://microbiolj.org.ua/image....
Pysarenko, P., Samojlik, M., Taranenko, A., Tsova, Yu.I, Horobets, M., Filonenko, S., 2022b. Monitoring of Municipal Solid Waste Landfill Impact on Environment in Poltava Region, Ukraine. Ecological Engineering and Environmental Technology 5, 54–60 https://doi.org/10.12912/27197....
Ruf, T., Emmerling, C., 2020. Soil organic carbon allocation and dynamics under perennial energy crops and their feedbacks with soil microbial biomass and activity. Soil Use and Managemant 36, 646–657. https://doi.org/10.1111/sum.12....
Taranenko, A., Kulyk, M., Galytska, M., Taranenko, S., 2019. Effect of cultivation technology on switchgrass (Panicum virgatum L.) productivity in marginal lands in Ukraine. Acta Agrobotanica 72(3), 1786. https://doi.org/10.5586/aa.178....
Taranenko, A., Kulyk, M., Galytska, M., Taranenko, S., Rozhko, I., 2021. Dynamics of soil organic matter in Panicum virgatum sole crops and intercrops. Zemdirbyste-Agriculture 108 (3), 255–262. https://doi.org/10.13080/z-a.2....
Wang, B., Lerdau, M., He, Y., 2017. Widespread production of nonmicrobial greenhouse gases in soils. Global Change Biology 23, 4472–4482. https://doi.org/10.1111/gcb.13....
Zahida, P. H., Iqbal, J., Zhang, Q., Chen, D., Wei, HU., Saleem, M., 2020. Continuous cropping alters multiple biotic and abiotic indicators of soil health. Soil Systems 4, 59. https://doi:10.3390/soilsystem....
Przetwarzamy dane osobowe zbierane podczas odwiedzania serwisu. Realizacja funkcji pozyskiwania informacji o użytkownikach i ich zachowaniu odbywa się poprzez dobrowolnie wprowadzone w formularzach informacje oraz zapisywanie w urządzeniach końcowych plików cookies (tzw. ciasteczka). Dane, w tym pliki cookies, wykorzystywane są w celu realizacji usług, zapewnienia wygodnego korzystania ze strony oraz w celu monitorowania ruchu zgodnie z Polityką prywatności. Dane są także zbierane i przetwarzane przez narzędzie Google Analytics (więcej).
Możesz zmienić ustawienia cookies w swojej przeglądarce. Ograniczenie stosowania plików cookies w konfiguracji przeglądarki może wpłynąć na niektóre funkcjonalności dostępne na stronie.