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Soil Mechanics Laboratory Tests: Hydrometer. This video is prepared in 2011 by Middle East Technical University Civil Engineering Department undergraduate students Makbule Ilgac, Gizem Can, and Ezgi Eroglu as part of undergraduate assistantship project with Prof. Kemal Onder Cetin.
http://www.wardlab.com/ This is the laboratory process once the soil samples have been logged in, dried, and ground.
Closed Captions available. From the Introduction: "Soil testing is a valuable diagnostic tool for growers. Soil testing laboratories, such as at Iowa State University, often evaluate soils for their available nutrient status, organic matter content, pH, and lime requirement..." Contents: - Receiving and recording the sample - Drying - Grinding - Extraction - Measurement - Interpretation - Summary
The Story Talks About Importance, Procedure & Advantages of Soil Testing. Glimpses of IFFCO's Soil Testing Laboratory in Chandigarh.
Transchem_Mobile soil testing laboratory video