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  1. No Access

    Chapter

    Evaluation of soil tests for predicting pasture response on acid soils to phosphate supplied in water soluble and sparingly soluble forms

    A range of soil tests, (moderately alkaline extractions of Olsen and Colwell, acid extractions of Truog and Bray and an anion exchange resin, with and without a cation exchange resin) were assessed for their a...

    S. Saggar, M. J. Hedley, R. E. White… in Plant-Soil Interactions at Low pH: Princip… (1995)

  2. No Access

    Chapter

    Liming effect of reactive phosphate rocks: A laboratory evaluation

    A laboratory incubation study evaluated the liming properties of North Carolina (NC) and Arad phosphate rocks (PRs). Application of these two reactive phosphate rocks (RPRs) to topsoil samples of a Typic Albaq...

    P. Loganathan, M. J. Hedley, S. Saggar in Plant-Soil Interactions at Low pH: Princip… (1995)