Radioisotopic labeling reveals inaccuracy of phosphorus use efficiency of ammonium phosphate fertilizers calculated by the difference method

Abstract Management of phosphorus (P) inputs to agroecosystems is often evaluated by phosphorus use efficiency (PUE), but different calculation approaches may yield discrepancies in estimated PUE values. We evaluated PUE (i) indirectly calculated by difference in crop P uptake between a P‐fertilized...

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Bibliographic Details
Main Authors: Andrew J. Margenot, Neha Chatterjee, Chongyang Li
Format: Article
Language:English
Published: Wiley 2025-06-01
Series:Agricultural & Environmental Letters
Online Access:https://doi.org/10.1002/ael2.70022
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