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Compost Workshop

Compost Train the Trainer Workshop

LIVING SOILS

Ecosystems and Food Webs

  • An ecosystem is a biological community of interacting organisms and their physical environment
  • Producers harness energy from the sun
  • Consumers feed on other organisms to get what they need to survive
    • Producers are eaten by plant eating organisms called Herbivores
    • Herbivores are eaten by either Omnivores, that eat both plants and animals, e.g. humans, or Carnivores, that eat only meat.

Organic matter is important because:

  • It improves soil structure which improves aeration, infiltration of water and makes it easier for roots to grow
  • It holds water – very useful in dry periods
  • It holds soils particles together forming stable crumbs (aggregates)
  • Other beneficial organisms e.g. earthworms feed on organic matter
  • It hold and releases nutrients continuously which increases nutrient supply to plants and reduces leaching.
  • It helps balance/maintain healthy soil pH

“So what’s so great about compost?”
Benefits of compost
  • It turns waste into something useful.
  • It provides food and the energy that is needed by the soil organisms
  • improves structure, aeration and moisture in the soil to help our crops grow.

  • Compost makes soil healthy and helps crops to grow

Generally High C:N ratio materials are

  • Generally High C:N ratio materials are
  • Dry/Brown

  • Generally Low C:N ratio materials are
  • Green

What can I put into my compost?


Food scraps from the kitchen, including egg shells, fish waste
Garden waste
Newspapers and other paper

Coconut husks



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