Rhizodeposition under drought is controlled by root growth rate and rhizosphere water content

Aims Rhizodeposition is an important energy source for soil microorganisms. It is therefore crucial to estimate the distribution of root derived carbon (C) in soil and how it changes with soil water content. Methods We tested how drought affects exudate distribution in the rhizosphere by coupling 14...

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Veröffentlicht in:	Plant and soil 2018-02, Vol.423 (1/2), p.429-442
Hauptverfasser:	Holz, Maire, Zarebanadkouki, Mohsen, Kaestner, Anders, Kuzyakov, Yakov, Carminati, Andrea
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological activity Biomedical and Life Sciences Diffusion rate Drought Droughts Ecology Elongation Energy sources Environmental aspects Exudates Exudation Growth Growth rate Labeling Life Sciences Mathematical models Microbial activity Microorganisms Moisture content Mucilage Neutron radiography Plant growth Plant Physiology Plant Sciences Radiography Regular Article Rhizosphere Roots Roots (Botany) Soil microorganisms Soil Science & Conservation Soil water Spatial distribution Temporal distribution Water content
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