Use of 15N labelling and 15N natural abundance to quantify the role of mycorrhizas in N uptake by plants: importance of seed N and of changes in the 15N labelling of available N |
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| Authors: | PETER HÖ GBERG,TORGNY NÄ SHOLM,LARS HÖ GBOM,LENA STÅ HL |
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| Affiliation: | Section of Forest Soils, Department of Forest Ecology, Swedish University of Agricultural Sciences, S-901 83 Umea, Sweden;Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, S-901 83 Umea, Sweden |
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| Abstract: | |
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| Keywords: | 15N mycorrhizas nitrogen fixation nutrient uptake |
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