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Mathematics in Agricultural Soil Management

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Multiple Choice

What is the mathematical equation for calculating the bulk density of soil?

  1. Bulk density = (Mass of dry soil) / (Volume of soil)
  2. Bulk density = (Mass of wet soil) / (Volume of soil)
  3. Bulk density = (Mass of dry soil) / (Volume of water)
  4. Bulk density = (Mass of wet soil) / (Volume of water)
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