Editor’s Note: This is an excerpt from an Acres U.S.A. book, Biodynamic Pasture Management, by Peter Bacchus. Copyright 2013, softcover, 160 pages. Regular price: $20.00.
From Chapter 3: Organic Soil Fertility, Soil Biology & Whole Farm Management
To grow healthy plants and animals and high-quality food products, you need fertile soil. Soil fertility in turn is related to the growth and reproduction of soil organisms and to the plants that grow in the soil. In due process this affects the health, well-being and fertility of the animals and humans who live as a result of the plants that grow in the soil.
We often do not recognize that soil fertility depends on the carbon cycle, which starts with photosynthesis in plant leaves and the absorption of light and carbon and other elements from the air into the plant. The carbon taken in from the air by plants and transformed into sugars is the basis of the carbon cycle, which maintains life in the soil by providing food for soil organisms.