Calculate the quantity of gypsum needed to reclaim a sodic soil (EPS = 30%) when CEC =

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Calculate the quantity of gypsum needed to reclaim a sodic soil (EPS = 30%) when CEC = 25 cmolc/kg and pH is 10.2. Assume you want ESP no higher than 4%.

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The Nature and Properties of Soils

ISBN: 978-0132279383

14th edition

Authors: Nyle C. Brady, Ray R. Weil

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