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nikolay-marinov
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GETTING TO KNOW THE SOIL
In Laboratories, at home or on the field
1. Smell test
2. Nibble test
3. Touch test
4. Luster test
5. Adhesion test
6. Cohesion
7. Sedimentation test
8. Decantation
Tests
Luster test Flying test
Cohesion test
Sedimentation test
Sedimentation test
Sedimentation test
Sedimentation test
Sedimentation test
Silt
Clay
Sand
Library
• First earth
• Earth Construction by Hugo Houben
• www.earthbagbuilding.com
• www.greenhomebuilding.com
• www.gaiasouls.com