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Science > Agriculture > Soils : Categories
Science > Agriculture > Soils : Web Resources
Science > Agriculture > Soils : Web-Sites
| 11. NRCS Soils
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| From the Natural Resources Conservation Service (United States). An extensive collection of articles and resources. |
| http://soils.usda.gov/ |
| 12. Organic Resource Database
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| 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 cycling models and to identify best materials as soil amendments. Freely available to researchers. |
| http://www.wye.ic.ac.uk/sme/projects/soil/ord2.htm |
| 13. Physical Characteristics of Growing Mixes
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| Ohio State University Extension fact sheet explaining texture and structure, aeration and water retention, and how container shape and watering routines affect performance. |
| http://ohioline.osu.edu/hyg-fact/1000/1251.html |
| 14. Project Soil
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| 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 available. |
| http://projectsoil.org/Default.htm |
| 15. Soil
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| Educative information about what soil is, how it is formed and how it is lost. Focus on soil conservation and soil ecology. |
| http://www.seafriends.org.nz/enviro/soil/ |
| 16. Soil Activities
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| 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 |
| 17. Soil and Crop Management
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| 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 |
| 18. Soil and Water Science Program
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| 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/ |
| 20. Soil Biological Communities
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| 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 |
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Science > Agriculture > Soils : Web Resources
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