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Getting a handle on this year's crop size
date:Jul 31, 2012
der-estimate of 5.1 percent. For soybeans, the August yield forecast ranged from an overestimate of 16.2 percent to an underestimate of 10.2 percent. The middle 50 percent of the forecast errors ranged from an over-estimate of 3.0 percent to an under-estimate of 4.5 percent.

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