Thread: Soil Health
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Old 05-29-2012, 09:28 PM
Duekster Duekster is offline
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Quote:
Originally Posted by phasthound View Post
The first trophic level is made up of the primary producers, that is the photosynthetic sources that turn the energy from sunlight and carbon dioxide into sugars or energy for the plants and the entire soil food web (usually a plant or tree, but photosynthetic bacteria and algae may also be included in this group). The second trophic level consists of the decomposers and mutualists: non-photosynthetic bacteria and fungi. The third trophic level is made up of the shredders, predators, and grazers (nematodes, protozoa and some arthropods), and the fourth and fifth levels are made up of higher-level predators. Ecological Landscaping Association
so what did I miss?
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