Evaluation of Mehlich 3 reagent as a mul
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C. Monterroso; E. Alvarez; M. L. Fernรกndez Marcos
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Article
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1999
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John Wiley and Sons
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English
โ 210 KB
The usefulness of Mehlich 3 (M3) reagent was evaluated as a method to extract numerous elements from coalmine soils in As Pontes (Spain) showing a wide range of physicochemical properties. Critical levels (deยฎciency and/or toxicity) were established for plant available elements extracted by this rea