Designed for students to study how soil and the environment affects agriculture. They include investigations into soil texture, a sedimentation test and soil observations.
http://interactive.usask.ca/ski/agriculture/activities/soil.html
From Penn State University. Includes chapters on soil management and fertility. Availeble in HTML and PDF form.
http://agguide.agronomy.psu.edu/CM/default.html
Research and extension activities in soil fertility and water management, with the objective of increasing nutrient use efficiency while minimizing the impact to the environment.
http://www.imok.ufl.edu/soils/
Educational site describing soil and the life forms in it. basic introduction to the soil making process. Special pages for Kids.
http://www.blm.gov/nstc/soil/index.html
Indian Agricultural Resources Portal for farmers and experts in soil management.
http://www.indiaagronet.com/indiaagronet/soil_management/Soil_mgmt.htm
Details of courses, research and faculty at The Laboratory of Soil Physics and Soil Hydrology, University of Tokyo.
http://soil.en.a.u-tokyo.ac.jp/english/chisui-e.html
Aims to foster awareness about soil and its importance to life. With practical and illustrated soil science activities for school children.
http://soil.gsfc.nasa.gov
Factsheets, publications about irrigation, drainage and erosion control from the Ontario Ministry of Agriculture and Food.
http://www.omafra.gov.on.ca/english/crops/soils/conserve.html
Built and maintained by Luca Furnare, a M.S. student and research assistant at University of Idaho. Content is mainly links to essays or sites relevant to the topic of soil chemi...
http://www.soilchemist.com/
Information about the formation, classification, physics, chemistry, fertility and management of soils.
http://interactive.usask.ca/ski/agriculture/soils/
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