Role of nematodes in nutrient cycling
Nitrogen cycling occurs because nematodes have a higher C:N ratio than their prey.
Percentage composition and number of organisms in soil
This video highlights the make up of communities of microorganisms in the soil.
Visualising the mass of soil microorganisms
Carbon, nitrogen, sulphur and phosphorus can be measured to calculate the weight of the microbial biomass.
Soil Quality: 5 Soil Biology
Book 5 Soil Biology provides a detailed understanding of the multifunctional role of soil and its inhabitants – including beneficial and...
Soil Quality: 3 Soil Organic Matter
Book 3 Soil Organic Matter provides a detailed understanding of the role and functioning of soil organic matter in farming systems...
Macrofauna increase soil moisture and yield
Macropores associated with tunnelling macrofauna, such as earthworms, ants and termites, are considered a visual indicator of soil health.
