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The lab measuring the life in your soil

Contents

  1. Understanding the Soil Foodweb
    1. Benefits
    2. Soil Food Web picture
    3. Soil Food Web diagram
    4. 12-Step Approach
    5. Food Web Plant Need?
    6. Plant Succession diagram
    7. Interpreting
    8. Nitrogen Cycle
    9. Repairing
    10. Recent Papers
  2. Understanding Compost Biology
    1. SFI Compost Approach
    2. Food Web diagram
    3. Good Compost – Standards
  3. Understanding Compost Tea
    1. Why use Tea?
    2. Foliar Affect
      1. Foliar diagram
    3. The Foliar Food Web
      1. Actively Aerated
      2. Fermentative
      3. Long-Brewing
      4. Not-Aerobic
    4. Good tea?
    5. Tea Standards
    6. Definitions
    7. Tea Application Approaches
    8. Convert to Biological Farming
    9. USGS Oxygen in Water
    10. Grower Experiences
    11. Tea Brewing Manual
C. 3d. Not-Aerobic Compost Tea

This is compost tea made with so much food resource in the tea, and so little aeration that it will become anaerobic (below 5.5 ppm or mg oxygen per L) quite rapidly. Typically this results in production of toxic materials that can be useful for preventing the growth of particular organisms. But there is no documentation of conditions that result in any particular end product. In addition, there are no consistent production parameters for any particular toxic material (presumably anti-biotics), or particular organisms.

A great deal more work is needed here before anyone would chose to use this approach on a commercial basis. Again, plant teas and manure teas have been made using this approach, but most likely the reason these teas did not catch on as useful practices is because the results are so variable.

 

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Useful information

Microscope Pictures

These microscope photographs of organisms from our labs are available for your use in lectures and publications.

© 2004 Soil Foodweb, Inc.