Why use biologically complete compost?
What exactly is the soil food web?
The soil food web (SFW) is an incredibly diverse and complex set of organisms that live mainly in soils and also completely cover the surfaces of healthy plants. There are different trophic levels in the soil but instead of a pyramid, the arrangement is better compared to an interconnected web. Included in the matrix are bacteria, fungi, algae, protozoa (amoebae, flagellates, and ciliates), nematodes, microarthropods, worms, insects, and more. Of course, plants play a vital role, too! While we still have so much to learn about the soil and its interactions with plants, we have come a long way in our understanding of the interconnectivity of life since the start of modern-day agriculture.
- Organic matter (root exudates and plant material) becomes food for bacteria and fungi.
- Nutrient cycling occurs naturally when bacteria and fungi are eaten by larger organisms. This consumption conveniently releases nutrients in a plant-available form right around the plants’ roots.
- Nutrient retention in healthy soils occurs because of organisms taking up and storing nutrients in their bodies. When this happens the nutrients don’t leach away when water flows through the soil.
- Coverage of aerobic microorganisms on plant surfaces helps to reduce pressure from disease-causing fungi and bacteria and insect pests.
- Soil structure is built from bacteria and fungi sticking sand, silt, clay, and plant organic matter together.
Benefits of increasing soil biology
- No more: Fertilizers Pesticides Herbicides Fungicides Other soil amendments
- Eliminate tillage
- Decrease water use/irrigation (more water holding capacity)
- Decrease compaction/increase soil structure
- Increase crop yields
- Improve quality of product