On January 6, soil scientists David Tarkalson and James Ippolito, Northwest Irrigation and Soils Research Laboratory, Kimberly, ID, participated in the Far West Agribusiness Association Idaho Winter Conference held in Jackpot, NV. Tarkalson presented research information on the effects of small grain residue removal on soil physical and chemical properties. Ippolito presented research information on soil copper, plant toxicity, and soil reclamation. The purpose of the conference is to present research-based information to enhance the business and safety environment for the fertilizer and agrochemical industry in Idaho, Oregon, Utah, Nevada and Washington to producers, agricultural consultants, researchers, and other interested shareholders.

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