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Updated: Sep 2, 2025

Relating Stomatal Conductance to Leaf Functional Traits
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Apple rootstocks affect functional leaf traits with consequential effects on carbon isotope composition and

Erica Casagrande Biasuz1, Lee A Kalcsits1

  • 1Department of Horticulture, Washington State University, 1100 North Western Avenue, Wenatchee, WA 98801, USA.

Aob PLANTS
|August 8, 2022
PubMed
Summary

Rootstock genotype significantly impacts apple tree vigor by altering scion water status and carbon assimilation. This research clarifies dwarfing mechanisms through water-use traits and leaf carbon isotope signatures.

Keywords:
Carbon assimilationMalus domesticacarbon isotope compositiondwarfing rootstockplant water relationsshoot growth

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