Plant BiologyJournal of Experimental BotanyPeer-reviewed
Nitrogen demand, supply, and acquisition strategy control plant responses to elevated CO2 at different scales
Evan A. Perkowski, Ezinwanne Ezekannagha, Nicholas G. Smith
This study shows that leaf photosynthetic responses to elevated CO2 are driven by nitrogen demand, while whole-plant responses are regulated by nitrogen supply, using soybean plants under varied CO2 and nitrogen conditions.
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