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...

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Veröffentlicht in:The New phytologist. - 1979. - 124(1993), 2 vom: 20. Juni, Seite 259-263
1. Verfasser: Grundmann, G L (VerfasserIn)
Weitere Verfasser: Lensi, R, Chalamet, A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 1993
Zugriff auf das übergeordnete Werk:The New phytologist
Schlagworte:Journal Article N2O NH3 NH3 metabolism Zea mays (maize) pollutant uptake
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520 |a 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 
650 4 |a Journal Article 
650 4 |a N2O 
650 4 |a NH3 
650 4 |a NH3 metabolism 
650 4 |a Zea mays (maize) 
650 4 |a pollutant uptake 
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700 1 |a Chalamet, A  |e verfasserin  |4 aut 
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