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  1. Testing Soil Texture by Hand – The Soil Ribbon Test

  2. Soil Texture Testing - Two Simple Methods - The Compost …

  3. Soil Testing - Illinois Extension | UIUC

  4. Determining Soil Texture Using the Ribboning Technique

  5. How to Determine Soil Type by Hand - The Ribbon Test

  6. The Soil Test: Using the Ribbon Method - The Celtic Farm

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