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Nitrate Nitrogen & Bulk Density

Nitrate Nitrogen

  1. Analyze according to animal waste procedure.
  2. Record to 0 decimal places.

Bulk Density (Volume Basis)

  1. Spread about 3 liters of media in soil tray and dry overnight at 80oC.
  2. Measure out and weigh five – 500 mL amounts in a 600 mL beaker. 
  3. Average the 5 values.  Multiply averaged value by 3.38 to get lbs/cubic yd.