Mind map
Soil quality
Map content
Soil quality
Chemical properties
- Nutrients
- 6 macro elements (N, P, Na, Ca, Mg and S)
- P fixation
- 6 micro nutrients (Cu, Fe, Ma, Z, Boron and Molybdenum)
- Availability
- CEC: Cat-ion exchange capacity
- SOC/carbon level
- Analysed by POW method
- Soil organic matter (contains 58 % organic carbon)
- SOC/carbon level
- CEC: Cat-ion exchange capacity
- 6 macro elements (N, P, Na, Ca, Mg and S)
- pH
- Alkaline
- Acidic
- Decreased release of trace elements (ex. Fe3+) to plants/trees because of H+
- Decreased release of trace elements (ex. Fe3+) to plants/trees because of H+
- Salt (mostly Sodium and Mg)
- High amounts = brack soil
- Aluminium (toxic)
- Nutrients
Physical properties
- Soil stability
- Big particles
- Sand
- small particles
- Clay
Biological/organic functions
- Reservoir of nutrients
- Source of energy for biological processes.
Information
- Description
- Mind Map on Soil quality, created by lise.egholt on 09/02/2015.
- Created by
- lise.egholt
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