Characterizing the phosphorus forms extracted from soil by the Mehlich III soil test

Abstract Phosphorus (P) can limit crop production in many soils, and soil testing is used to guide fertilizer recommendations. The Mehlich III (M3) soil test is widely used in North America, followed by colorimetric analysis for P, or by inductively coupled plasma-based spectrometry (ICP) for P and...

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Bibliographic Details
Main Authors: Barbara J. Cade-Menun, Kyle R. Elkin, Corey W. Liu, Ray B. Bryant, Peter J. A. Kleinman, Philip A. Moore
Format: Article
Language:English
Published: BMC 2018-02-01
Series:Geochemical Transactions
Subjects:
Online Access:http://link.springer.com/article/10.1186/s12932-018-0052-9