Untersuchungen über die Stickstoffnahrung der Gramineen und Leguminosen¶
Hellriegel, H., & Wilfarth, H. (1888). Untersuchungen über die Stickstoffnahrung der Gramineen und Leguminosen.
Cited by¶
1 citation across 1 artifact.
Domain-specific¶
- Nitrogen Cycle
- In the 1880s Hermann Hellriegel and Hermann Wilfarth grew peas and other legumes in sterilised sand and showed that plants whose roots hosted soil bacteria in nodules thrived and accumulated nitrogen far beyond what the medium supplied, while identical legumes denied the nodule-forming bacteria languished and non-legumes gained nothing from the same treatment — the first rigorous demonstration that legume–Rhizobium symbioses draw inert atmospheric N₂ into the plant as fixed, reactive nitrogen
Supported in partVerified against a saved copy of the source
“In unserem sterilisirten und sterilisirt erhaltenen, stickstofflosen (oder nahezu stickstofflosen) Sande zeigten sich die angebauten Leguminosen ausnahmslos ohne Wurzelknöllchen.”
- In the 1880s Hermann Hellriegel and Hermann Wilfarth grew peas and other legumes in sterilised sand and showed that plants whose roots hosted soil bacteria in nodules thrived and accumulated nitrogen far beyond what the medium supplied, while identical legumes denied the nodule-forming bacteria languished and non-legumes gained nothing from the same treatment — the first rigorous demonstration that legume–Rhizobium symbioses draw inert atmospheric N₂ into the plant as fixed, reactive nitrogen
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