Fixation of Nitrogen by Bitterbrush ( Purshia tridentata (Pursh) D.C)
THE frequency and importance of nodulated non-leguminous plants are becoming more widely recognized. Allen and Allen 1 have presented a summary of non-leguminous symbiosis in both the gymnosperms and angiosperms and emphasized analogies with the legume–rhizobia symbiosis. Several workers 2–4 have us...
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Veröffentlicht in: | Nature (London) 1967-10, Vol.216 (5113), p.392-393 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | THE frequency and importance of nodulated non-leguminous plants are becoming more widely recognized. Allen and Allen
1
have presented a summary of non-leguminous symbiosis in both the gymnosperms and angiosperms and emphasized analogies with the legume–rhizobia symbiosis. Several workers
2–4
have used nitrogen-15 to demonstrate that fixation of atmospheric nitrogen does occur in the nodules of many non-leguminous plants. |
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ISSN: | 0028-0836 1476-4687 |
DOI: | 10.1038/216392a0 |