Absorption and translocation of foliar-applied iron
- PMID: 16656479
- PMCID: PMC1086484
- DOI: 10.1104/pp.42.1.15
Absorption and translocation of foliar-applied iron
Abstract
The absorption of (59)Fe(3+) by the leaves of various plant species was studied. Stomata were found to play a major role in foliar absorption when leaves were totally submerged in treatment solutions, and a correlation was found to exist between stomatal area and absorption. Day treated leaves absorbed much more than did night treated leaves. The use of a surfactant markedly increased absorption. Translocation from treated leaves was demonstrated and was found to vary with species.
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