Enrichment of natural15N abundance infrankia-infected nodules
Open Access
- 1 December 1991
- journal article
- research article
- Published by Taylor & Francis in Soil Science and Plant Nutrition
- Vol. 37 (4), 741-743
- https://doi.org/10.1080/00380768.1991.10416943
Abstract
The enrichment of 15N in the nodules of some N2-fixing leguminous plants is an interesting finding (Shearer et al. 1982). The extent of 15N enrichment differed depending on the plant species (Shearer et al. 1982; Yoneyama 1987) and bacterial strains (Steele et al. 1983), and in soybeans it was apparently related to the nitrogen fixation efficiency (Shearer et al. 1984)Keywords
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