Does Foliar Zinc Application Boost Leaf Photosynthesis of ‘Wichita’ Pecan Fertigated with Zinc-EDTA?

Does Foliar Zinc Application Boost Leaf Photosynthesis of ‘Wichita’ Pecan Fertigated with Zinc-EDTA?

Many growers fertigating their orchards with zinc–ethylenediaminetetraacetic acid (Zn-EDTA) are still using supplemental zinc foliar sprays because of a lack of confidence that soil-applied Zn-EDTA is supplying enough Zn to the trees. A field study was conducted in a pecan orchard located near San S...

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Bibliographic Details
Main Authors: Cyrus A. Smith, James L. Walworth, Mary J. Comeau, Richard J. Heerema, Joshua D. Sherman
Format: Article
Language:English
Published: American Society for Horticultural Science (ASHS) 2021-04-01
Series:HortScience
Subjects:
carya illinoinensis (wangenh.) k. koch
nutrients
photosynthesis
spray
Online Access:https://journals.ashs.org/hortsci/view/journals/hortsci/56/5/article-p579.xml

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