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ARS Home Office of Communications Images Photos Dec20





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D4542-1headline bar  Cereal rye cover crop**Image Number D4542-1** Cereal rye cover crop growing in fall after corn harvest. Scientists from USDA-ARS National Laboratory for Agriculture and the Environment in Ames Iowa are investigating how rye can protect the soil surface and reduce nitrogen losses through tile drainage systems. Photo Peter O'Brien.  640 pixels wide: (D4542-1.jpg)   Please visit our Image Gallery.


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