معرفی
Astrid Oberson Dräyer is a Lecturer at ETH Zurich's Institute of Agricultural Sciences, specializing in phosphorus/nitrogen cycling in agroecosystems. Her research employs isotope methods to investigate nutrient dynamics, microbial functions, and sustainable fertilizer strategies. Focus areas include organic farming systems, nutrient use efficiency, and circular phosphorus economy.
Research Methods: Utilizes 15N/33P labeling, soil fractionation, and microbial community analysis to track nutrient flows in soil-plant systems.
Professional Engagement: Contributes to European initiatives on organic farming nutrient management and interdisciplinary phosphorus sustainability research.
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