Delayed NH3 and N2 O uptake by maize leaves
15 N was used to give evidence of NH3 and N2 O absorption by maize leaves. A short-term labelling method (90 min) was chosen with high NH3 concentration (40 μ1 1-1 ) to assess uptake mechanisms. Two initial entry pathways were suggested for NH3 : fast uptake with immediate metabolism and fast storag...
| Veröffentlicht in: | The New phytologist. - 1979. - 124(1993), 2 vom: 20. Juni, Seite 259-263 |
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| Weitere Verfasser: | , |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
1993
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| Zugriff auf das übergeordnete Werk: | The New phytologist |
| Schlagworte: | Journal Article N2O NH3 NH3 metabolism Zea mays (maize) pollutant uptake |
| Zusammenfassung: | 15 N was used to give evidence of NH3 and N2 O absorption by maize leaves. A short-term labelling method (90 min) was chosen with high NH3 concentration (40 μ1 1-1 ) to assess uptake mechanisms. Two initial entry pathways were suggested for NH3 : fast uptake with immediate metabolism and fast storage with progressive metabolism. A storage compartment delayed NH3 absorption after exposure. Similar mechanisms might be involved in N2 O uptake |
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| Beschreibung: | Date Revised 20.04.2021 published: Print Citation Status PubMed-not-MEDLINE |
| ISSN: | 1469-8137 |
| DOI: | 10.1111/j.1469-8137.1993.tb03815.x |