Mesotrophic soil
Mesotrophic soils are soils with a moderate inherent fertility. An indicator of soil fertility is its base status, which is expressed as a ratio relating the major nutrient cations (calcium, magnesium, potassium and sodium) found there to the soil's clay percentage. This is commonly expressed in hundredths of a mole of cations per kilogram of clay, i.e. cmol (+) kg−1 clay.
See also
- Mesotrophic lake
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Ecology: Modelling ecosystems: Trophic components
- Abiotic component
- Abiotic stress
- Behaviour
- Biogeochemical cycle
- Biomass
- Biotic component
- Biotic stress
- Carrying capacity
- Competition
- Ecosystem
- Ecosystem ecology
- Ecosystem model
- Keystone species
- List of feeding behaviours
- Metabolic theory of ecology
- Productivity
- Resource
- Restoration
- Ascendency
- Bioaccumulation
- Cascade effect
- Climax community
- Competitive exclusion principle
- Consumer–resource interactions
- Copiotrophs
- Dominance
- Ecological network
- Ecological succession
- Energy quality
- Energy systems language
- f-ratio
- Feed conversion ratio
- Feeding frenzy
- Mesotrophic soil
- Nutrient cycle
- Oligotroph
- Paradox of the plankton
- Trophic cascade
- Trophic mutualism
- Trophic state index
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