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Bulk Density and Total Pore Space
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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 data sheet Determine distilled water Enter data exchangeable hydrogen exercise EXPERIMENTAL PROCEDURE Explain extracting solutions fertilizer field capacity Figure filter flask flocculation funnel grams horizon humus hydrometer inches instructor leaching leaf petioles leaf lime requirement loam 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 SHEET Name Section silt and clay sodium sodium hexametaphosphate soil horizons soil moisture tension soil pH soil profile soil solution Soil texture soil types soluble phosphorus surface test tube textural triangle tissue tests total pore space uranyl acetate volume water pressure weathering weight zinc uranyl acetate