What is recorded here?
Compared grasses and legumes under controlled nitrogen nutrition and linked legume nitrogen gain with root nodules and a living symbiotic agent.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
The joint monograph is dated 1888. Detailed experimental statements checked in a 1889 report are cited to that report, not retroactively treated as passages read in the 1888 volume. Free-living fixation is separate.
Read the original work
- Hellriegel and Wilfarth, Untersuchungen über die Stickstoffnahrung (1888)
- Hellriegel, 1889 report in Berichte der Deutschen Botanischen Gesellschaft
This English explanation is an editorial reading view. It does not replace the complete original work or certify its science.
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People and systems
Hermann Hellriegel; Hermann Wilfarth
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.
Research locations and affiliations
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Documented countries / regions: Germany
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English catalogue narrative
Hellriegel and Wilfarth: legumes, nodules and nitrogen gain
Compared grasses and legumes under controlled nitrogen nutrition and linked legume nitrogen gain with root nodules and a living symbiotic agent.
Scientific scope
The joint monograph is dated 1888. Detailed experimental statements checked in a 1889 report are cited to that report, not retroactively treated as passages read in the 1888 volume. Free-living fixation is separate.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
Hermann Hellriegel; Hermann Wilfarth
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.