Soils
A Compendium of On-Line Soil Survey Information
Extensive collection of on-line information on soil survey activities, institutions, datasets, research, and teaching materials world-wide.
Bob Lippert's Frequently Asked Questions
A categorised list of FAQ's about soil and plant testing. From Clemson University, South Carolina.
Eurosoil 2004
Conference (September 4 - 12, 2004) for soil scientists and practitioners from all to discuss the part played by soils in terrestrial ecosystems. Information about conference aims…
Health of our Soils
Publications, general information and description of activities being undertaken in Canada to study and reduce soil degradation.
IACR-Rothamsted
Formerly known as Rothamsted Experimental Station, and main site of the Institute of Arable Crops Research. Resources, details of research, and information for the lay public.
Institute of Plant Nutrition and Soil Science
Research on physico-chemistry and biology of agricultural soils, metabolism and nutrition of crops, management of agricultural soils and nutrient balance. Braunschweig, Germany.
ISRIC - World Soil Information
This is the World Data Center for Soils. Responsible for collecting, archiving, and distributing data and research information.
Natural Resources Conservation Service, NRCS
Formerly the U.S. Soil Conservation Service. NCRS program areas include soil survey, conservation assistance, farmland protection, grazing lands conservation, and watershed protect…
NRCS Soils
From the Natural Resources Conservation Service (United States). An extensive collection of articles and resources.
Organic Resource Database
Aims to collate existing data on chemical and physical attributes, decomposition behavior in soils and animal feed value. To provide data for soil decomposition and nutrient cyclin…
Physical Characteristics of Growing Mixes
Ohio State University Extension fact sheet explaining texture and structure, aeration and water retention, and how container shape and watering routines affect performance.
Project Soil
An educational program designed to teach the importance of soil, types of soil, erosion processes, and soil conservation principles. Description of kits and teacher material availa…
Soil Activities
Designed for students to study how soil and the environment affects agriculture. They include investigations into soil texture, a sedimentation test and soil observations.
Soil and Crop Management
From Penn State University. Includes chapters on soil management and fertility. Availeble in HTML and PDF form.
Soil and Water Science Program
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.
Soil and Water Web
Internet links and current news on all aspects of soil and hydrologic sciences.
Soil Biological Communities
Educational site describing soil and the life forms in it. basic introduction to the soil making process. Special pages for Kids.
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