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Walker Branch Watershed located on the U.S. Department of Energy's Oak Ridge Reservation in Roane County, Tennessee
chemical budgets  long-term measurements  Walker Branch Watershed 
walkerbranch.ornl.gov - 2009-02-07
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The USDA Agricultural Research Service’s Northern Plains Agricultural Research Laboratory is located in Sidney, Montana and is made up of two research units s ...
Cercospora leaf spot  crop rotations  linear move  soil aggregation  soil hydraulics 
www.sidney.ars.usda.gov - 2009-03-04
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The Worldwide Soil Health Information Portal links to agricultural web resources about sustainable soil fertility management, organic inputs, cover crop use and ...
organic inputs 
mulch.mannlib.cornell.edu - 2009-02-07
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ale
agriculture
barley
cover crops
no-till
beer
conservation tillage
carbon sequestration
no till
hops
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