Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (1827 total)

Hail damaged corn in Cherokee County, Iowa.

Hail damaged corn in Cherokee County, Iowa.

Photo of hail damaged cornfield in Cherokee County, Iowa.

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Rill erosion in Cherokee County, Iowa.

Rill erosion in Cherokee County, Iowa.

Photo of rill erosion on farmland in Cherokee County, Iowa.

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Rill erosion in Cherokee County, Iowa.

Rill erosion in Cherokee County, Iowa.

Photo of rill erosion on farmland in Cherokee County, Iowa.

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Rill erosion in Cherokee County, Iowa.

Rill erosion in Cherokee County, Iowa.

Photo of corn field with rill erosion in Cherokee County, Iowa.

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Farmer spreads manure in a field in Cherokee County, Iowa.

Farmer spreads manure in a field in Cherokee County, Iowa.

Photo of a farmer spreading manure in a field in Cherokee County, Iowa.

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Sloping land effects.

Sloping land effects.

Slide to show the effects of using the sloping land conservation technique.

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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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Growing Costs.

Growing Costs.

Slide depicting the costs of growing crops in 1980.

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Tillage technique comparison.

Tillage technique comparison.

Slide comparing the tillage techniques: chisel disk vs moldboard plow.

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Conservation tillage progress chart in Iowa.

Conservation tillage progress chart in Iowa.

Slide to compare the conservation tillage progress in Iowa from 1968 to 1976.

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