Iowa Heritage Digital Collections
State Library of Iowa

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Soil Judging Contest Award - 2009.

Soil Judging Contest Award - 2009.

Iowa Western Agribusiness Technology Department recognizes West Pottawattamie Soil and Water Conservation District as a valuable contributor to the SW District FFA Soil Judging Contest in 2009.

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Soil Judging Contest Award - 2010.

Soil Judging Contest Award - 2010.

Iowa Western Agribusiness Technology Department recognizes West Pottawattamie Soil and Water Conservation District as a valuable contributor to the SW District FFA Soil Judging Contest in 2010.

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Soil Judging Contest Award - 2012.

Soil Judging Contest Award - 2012.

Iowa Western Agribusiness Technology Department recognizes West Pottawattamie Soil and Water Conservation District as a valuable contributor to the SW District FFA Soil Judging Contest in 2012.

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Soil Judging Contest Participants Treated Field - Alfalfa Brome Field.

Soil Judging Contest Participants Treated Field - Alfalfa Brome Field.

Soil Judging Contest Participants Treated Field - Alfalfa Brome Field in Warren County, Iowa.

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Soil judging contest, 1964

Soil judging contest, 1964

B&W photograph of a first place Annual Soil Judging award being presented to New Providence Vocational Agriculture Department

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Soil judging contest, 1984

Soil judging contest, 1984

B&W image of soil judging contest at Ray Trenkamp farm with Bruce Berger of Andrew High School.

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Soil judging, 1991

Soil judging, 1991

B&W photographs of teenage youths in the field for soil judging.

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Soil Loss Figures

Soil Loss Figures

Charts that depict variables contributing to soil loss each year.

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Soil loss from floods in western Iowa.

Soil loss from floods in western Iowa.

Soil loss from floods in western Iowa.

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Soil loss per acre, per year.

Soil loss per acre, per year.

Slide to show soil loss figures per acre. per year in regards to land conservation.

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