Providing root exudates as energy source for microorganisms, plants influence microbial activity and consequently affect the turnover of soil organic matter (SOM). Changes in the rate of SOM turnover in the presence of living roots are termed “rhizosphere priming effects”. The mechanisms of the priming phenomena remain largely unknown and its ecological relevance is still to be quantified. Here, we propose to test the hypothesis that a plant’s association with symbiotic mycorrhizal fungi determine the magnitude and direction of priming effects.
The overall aim of the project is to investigate the impact of arbuscular (AMF) and ectomycorrhizal (ECM) fungi on rhizosphere priming and to reveal mechanisms leading to changes in the rate of SOM decomposition induced by fungi.
BayCEER Short Courses: |
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Fr. 26.04.2024 aktuell Mobile Film Making Workshop (for students of BayCEER) |
Ökologisch-Botanischer Garten: |
Fr. 26.04.2024 aktuell Aktion | Kräuterreich & regional: Backkunst im ÖBG (zus. mit HWK) |
Fr. 26.04.2024 aktuell Führung | Erdbeer-Minze und Zimmerknoblauch: Gewürzkräuter |
So. 28.04.2024 Führung | Den Sängern auf der Spur: Vogelstimmen im ÖBG (zus. mit LBV) |
So. 05.05.2024 Führung | Faszination Englische Gärten: Gestaltung und Pflanzen |