Variation in root-zone CO2 concentration modifies isotopic fractionation of carbon and nitrogen in tomato seedlings

•  The contribution to the carbon budget and growth by root acquisition of inorganic carbon and the influence that this has on NO 3 - and NH 4 + uptake and assimilation has not been adequately quantified. •  The influence of varying root-zone CO 2 concentrations on tissue δ 13 C and δ 15 N was used...

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Détails bibliographiques
Publié dans:The New phytologist. - 1979. - 157(2003), 1 vom: 25. Jan., Seite 45-54
Auteur principal: Viktor, A (Auteur)
Autres auteurs: Cramer, M D
Format: Article en ligne
Langue:English
Publié: 2003
Accès à la collection:The New phytologist
Sujets:Journal Article Lycopersicon esculentum (tomato) anaplerotic discrimination isotope phosphoenolpyruvate carboxylase δ13C δ15N