Agricultural Technician how-to

How to Take a Soil Sample

Good samples give accurate nutrient results.

Updated By the Career Education Institute Curriculum Team
Quick answer

Good samples give accurate nutrient results. In short: check; clean; take, then complete the remaining steps below.

Step by step

  1. Check the protocol for depth and pattern.

  2. Clean the soil probe.

  3. Take cores in the planned zigzag pattern.

  4. Combine cores in a clean bucket.

  5. Mix and fill the sample bag.

  6. Label with field, depth and date.

Safety reminders for agricultural technicians

  • Follow pesticide label and REI rules
  • Use PPE in the lab and field
  • Prevent heat illness with water and shade
  • Operate plot equipment safely

Field trial · Plot · Replication · Randomization · Check plot · Growth stage: see the full agricultural technician glossary.

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