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United States Department of Agriculture

Agricultural Research Service

Video Gallery
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Enjoy these short informational videos on research at Cropping Systems and Water Quality Research Unit in Columbia, Missouri.  More information about research projects and programs is available here.

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Cropping Systems and Water Quality Research Unit, Columbia, Missouri (0:54)

Precision Agriculture

Sensors for Detecting Corn Nitrogen Needs (1:24)

Water Quality

Laboratory Analysis of Soil and Water (2:16)


Missouri Caves

Dye Studies to Trace Water into Missouri Caves (1:29)

Soil Quality I

Sensing and Mapping Soil Compaction (2:07)

Soil Quality II 

Assessing Soil for Ecosystem Function (2:07)


*links to non-federal sites

Last Modified: 8/13/2016
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