Laboratory Manual for Introductory Soil Science |
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Laboratory Manual for Introductory Soil Science H. D. Foth,Hyde Spencer Jacobs No preview available - 1959 |
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acid soil alkali soil available nutrients buffer bulk density calcareous calcium cation exchange capacity clay loam color conducting tissue crops cylinder DATA AND QUESTION Determine distilled water Enter data exchangeable hydrogen exercise EXPERIMENTAL PROCEDURE Explain extracting solutions fertilizer field capacity Figure filter flask flocculation funnel furrow slice grams horizon humus hydrogen ions hydrometer inches leaching leaf petioles leaf lime requirement loam Location mineral ml of distilled ml of water NaOH nitrate nitrogen orthoclase parent material percent moisture petioles leaf petioles phosphate phosphorus phosphorus fixation plant growth potassium potential evapotranspiration precipitation QUESTION SHEET Name Record your results Repeat steps saline salt sample sand silt and clay sodium sodium hexametaphosphate soil horizons soil moisture tension soil pH soil profile soil solution Soil texture Soil Type soluble phosphorus surface test tube textural triangle tissue tests total pore space uranyl acetate volume water pressure weathering weight zinc uranyl acetate