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ARS Home Office of Communications Images Photos Oct12





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Image Number D2562-1 Core cultivation of plots. Some plots were cultivated with solid tines, others with hollow tines. Runoff was collected from plots cultivated by each method and analyzed for pesticide and fertilizer (nitrogen and phosphorus) content.  Photo by Jennifer Rittenhouse.  640 pixels wide: (d2562-1.jpg)   Please visit our Image Gallery


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