Resources
Soil survey links
- United States SoilWeb (UC Davis): http://casoilresource.lawr.ucdavis.edu/soilweb/
- Soils of Canada: https://www.agr.gc.ca/atlas/
- Australian Soil Resource Information System: https://www.asris.csiro.au
- United Kingdom Soil Observatory: http://www.ukso.org
- Topsoil physical properties for Europe: https://esdac.jrc.ec.europa.eu/content/topsoil-physical-properties-europe-based-lucas-topsoil-data
- The digital soil map for New Zealand: https://smap.landcareresearch.co.nz
The USDA soil usage classifications are defined here: Soil Classification Definitions
The USDA database may also be accessed here: http://websoilsurvey.nrcs.usda.gov/app/HomePage.htm
The Intelligent Gardener: Growing Nutrient Dense Food
by Steve Solomon (Author) , Erica Reinheimer (Author)
Publisher: New Society Publishers
Reviews of “The Intelligent Gardener: Growing Nutrient Dense Food”
Manual worksheets from The Intelligent Gardener
