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<br />• <br />C~ <br />This sample was then divided with one portion submitted <br />for laboratory analysis and the other portion retained for <br />additional tests if necessary. These samples were analyzed <br />for the following essential parameters. <br />1) pH <br />2) Conductivity (mmhos/em at 25 degrees C) <br />3) Saturation percent <br />4) Particle-size analysis <br />5) Texture <br />6) Soluble Calcium, magnesium, sodiu~ <br />7) Sodium Adsorption Ratio <br />8) Organic Matter ` <br />9) Coarse fragments <br />Each horizon or contrasting layer was described in detail <br />using standard SCS 232 forms. The following soil properties <br />were. evaluated in the field. <br />1) Type of horizon (A1, B2t, Cca, etc.) <br />2) Relative depth and thickness of horizons <br />3) Color <br />4) Structure <br />5) Consistence (dry, moist, wet) <br />6) Percent coarse fragments <br />7) Depth and abundance of roots <br /> <br />-8- <br />