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ScienceDirectory.info is a leading science website including agriculture, metrology, industrial engineering, earth sciences, geography, mathematic, aquaculture, aerospace and more. |
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Crop Science Society of America
An educational and scientific organization comprised of more than 4,700 members dedicated to the advancement of crop science. Members in more than 100 countries.
http://www.crops.org/ |
Humate Information and Research
Features the paper, Organic Matter, Humus, Humate, Humic Acid, Fulvic Acid and Humin: Their Importance in Soil Fertility and Plant Health by Dr. Robert E. Pettit.
http://www.humate.info/ |
International Potash Institute (IPI)
A non-governmental, nonprofit organisation fostering the application of scientific and practical methods for the general improvement of the soil through the use of fertilizers, especially potash.
http://www.ipipotash.org/ |
Land Judging
Manual, tutorial, and interactive practice field cards for the Oklahoma Land Judging competition. Also provides information on past national competitions.
http://www.landjudging.com/ |
National Society of Consulting Soil Scientists, Inc.
Up-to-date links to member firms, vendors, organizations, and information on pedology, edaphology, microbiology, bioremediation, stormwater, wetlands, nutrients, and more.
http://www.nscss.org/ |
Saltwatch
An environmental monitoring program that helps communities better understand salinity problems.
http://www.saltwatch.org.au/ |
Waterlogging and Salinity
Software and articles on waterlogging, soil salinity, land drainage, and reclamation, developed and written by R.J.Oosterbaan.
http://www.waterlog.info/ |
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