Holistic Assessment

“The best fertiliser for the land is the farmer’s footsteps”
– Confucious


Any farm or forest begins by work on its soil. To be able to apply methods and techniques to develop soil, it is crucial to first understand the nature of the soil and its qualities. The better the farmer is able to assess the soil, the more effective are the techniques used to make it better.

Since thousands of years, farmers have assessed and understood their soil as an extension of their own bodies and lives and have intuitively made adjustments to their methods to preserve its health. Since the green revolution, soil health has been reduced to numbers and the qualities of the soil to a list of nutrients and chemical properties which can only be tested in a laboratory. This has further disempowered the farmer from having a direct connection with the living aspect of the soil.




Direct perception

Working with soil requires a lot of observation and using direct perception using all our senses to continuously assess the nature and health of the soil.
We should train ourselves to,
see the structure of the soil and its colour, the life that exists in it and its diversity,
feel the moisture in the soil, its composition of mineral particles (sand, silt, clay) and the organic material,
smell the aerobic activity of the soil,
taste the richness of the soil in the food grown in it,
hear the diversity of birds and insects that can only exist in a balanced ecosystem.
Developing our senses to assess the soil this way will help to build a living connection with the soil which is fundamental for a sustainable farm and a sustainable farmer.


Jar test
The physical nature of the soil



Using a simple jar, it is easy to determine the structure and the physical components of the soil.
Take a soil sample by digging at least 3-4 inches from the surface (all layers from surface to 3-4 inches deep included). Fill half the jar with this sample. Fill half of the space left in the jar with water. Close the lid and shake vigorously to ensure that all the soil particles are suspended in the water. Keep the jar overnight on a perfectly flat and leveled surface. If distinct layers are not visible, try again after adding half a tablespoon of any soap powder. Soap decreases the surface tension of water and thus allows better wetting and mixing of the soil particles.


The biological nature of the soil


At a scale, unseeable to the human eye, exists a world of tiny beings working constantly and tirelessly to create and maintain the soil ecosystem. They form the soil food web and decide the nature of the soil.
Their world is fascinating and tells a lot about the health of the soil, its strengths, and weaknesses.
Soil microscopy helps to determine the level of the succession of the soil and can be used as an excellent tool to educate farmers and forest workers about soil biology. Peering through that lens makes us aware of our limitations of perception and teaches us about the fantastical interconnectedness of beings in our ecosystem.


Laboratory tests
The chemical nature of the soil

Soil testing laboratory will assess the soil for its chemical composition. Although informative, it alone cannot form the basis for planning soil amendments.



The etheric nature of the soil


Ehrenfried Pfieffer, a german soil scientist and a researcher of the Anthroposophical thought and Biodynamic agriculture was the pioneer in applying the chromatography technique for soil assessment. He developed this technique in the early 1900s.
Besides distinct indentification characteristics, the chromatogram gives a snapshot of the nature of the soil. The more harmonious the chromatogram, the healthier the soil.

Identification characteristics:

Central zone
Oxygenation of soil

Inner zone
Mineral content and fungal activity

Intermediate zone
Organic matter content

External zone
Bacterial enzyme activity

The lines from the center to the external zone

Terminal nodes/Teeth
The ends of the external zone