Changes in the taxonomic composition of soil bacterial communities under different inter-row tillage managements in a sloping vineyard of the Balaton Uplands (Hungary).

Autor: Besze BZ; Department of Microbiology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter Sétány 1/C, Budapest, 1117, Hungary., Borsodi AK; Department of Microbiology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter Sétány 1/C, Budapest, 1117, Hungary. borsodi.andrea@ttk.elte.hu., Megyes M; Department of Microbiology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter Sétány 1/C, Budapest, 1117, Hungary.; Doctoral School of Environmental Sciences, ELTE Eötvös Loránd University, Egyetem tér 1-3, Budapest, 1053, Hungary., Zsigmond T; Institute for Soil Sciences, HUN-REN Centre for Agricultural Research, Ruszti ut 2-4, Budapest, 1022, Hungary.; Doctoral School of Environmental Sciences, ELTE Eötvös Loránd University, Egyetem tér 1-3, Budapest, 1053, Hungary., Horel Á; Institute for Soil Sciences, HUN-REN Centre for Agricultural Research, Ruszti ut 2-4, Budapest, 1022, Hungary.
Jazyk: angličtina
Zdroj: Biologia futura [Biol Futur] 2024 Sep; Vol. 75 (3), pp. 327-338. Date of Electronic Publication: 2024 Jul 29.
DOI: 10.1007/s42977-024-00234-2
Abstrakt: The common grape (Vitis vinifera L.) has been cultivated for thousands of years. Nowadays, it is cultivated using a variety of tillage practices that affect the structure of the soil microbial communities and thus the health of the vine. The aim of this study was to explore and compare the effects of tillage (shallow tillage with bare soil) and no-tillage (perennial grass cover) practices on soil physical and chemical properties and soil bacterial community diversities in a small catchment. Soil samples were taken in July and October 2020 at different slope positions of two vineyards exposed to erosion. The two sampling sites were separated by the agricultural inter-row management type: tilled and no-tilled slopes. The taxonomic diversity of bacterial communities was determined using 16S rRNA gene-based amplicon sequencing method on Illumina MiSeq platform. Based on the examined soil properties, the sampling areas were separated from each other according to the positions of the upper and lower slopes and the sampling times. Both the tilled and no-tilled soil samples were dominated by sequences assigned to phyla Pseudomonadota, Acidobacteriota, Bacteroidota, Verrucomicrobiota, Actinobacteriota, and Gemmatimonadota. The results showed that tillage had no significant effect compared to the no-tilled samples in the studied area. Water runoff and seasonally changed soil physical and chemical properties affected mainly the bacterial community structures.
(© 2024. The Author(s).)
Databáze: MEDLINE
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