Posted by Grange Co-op on 1st Feb 2014
Soils must be considered as a living system. An interface between soil biology, chemistry, and physics. Healthy soils have billions of microbes per tablespoon. Calcium is the predominate nutrient (Ion-atom) in soil chemistry. Manage the soil chemistry and physics and the biology naturally follows.Soil is made up of the following categories of matter:5% Organic Matter
Carbon- Decaying trash-organic matter- made into humic acid by microbes… Read more