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Aminochelates drive the reorganization of root-associated enzyme hotspots in the sunflower rhizosphere
DOI:10.1016/j.rhisph.2026.101299.png)
Abstract
En 中文
• Fe and Zn aminochelates enhanced rhizosphere enzyme activities and microbial biomass, with Zn–methionine showing the highest catalytic efficiency. • Chelate ligand structure regulated the expansion and spatial integration of enzymatic hotspot zones around roots. • Root morphological traits were strongly linked to hotspot intensity and microbial activity patterns.
Keywords:
Fe aminochelate
Zn aminochelate
enzyme hotspot
microbial biomass
root morphology
Journal
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3.5
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1.3K
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3.0K

