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Browse Items (129 total) for Delaware County Soil and Water Conservation District Historical Collection

Family poses on their farmland.

Family poses on their farmland.

Family poses on their farmland in Delaware County, Iowa.

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Field before terrace construction.

Field before terrace construction.

Field before terrace construction in Delaware County, Iowa.

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Vincent Goedken operating a tractor.

Vincent Goedken operating a tractor.

Vincent Goedken operating a tractor in Delaware County, Iowa

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Grassed waterway in Delaware County, Iowa.

Grassed waterway in Delaware County, Iowa.

Grassed waterway in Delaware County, Iowa.

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Grassed backslope terrace construction.

Grassed backslope terrace construction.

Grassed backslope terrace construction in Delaware County, Iowa.

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Gully erosion.

Gully erosion.

Gully erosion, Elk Township in Delaware County, Iowa.

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Gully rill erosion.

Gully rill erosion.

Gully erosion, Elk Township in Delaware County, Iowa.

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Handbook for Soil Conservation District Commissioners.

Handbook for Soil Conservation District Commissioners.

Handbook for Soil Conservation District Commissioners.

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No-till planting beans into corn.

No-till planting beans into corn.

No-till planting beans into corn in Delaware County, Iowa. Soil losses in a corn-soybean rotation can be reduced by 60-75% if no-till is used rather than conventional tillage. This photo shows soybeans growing through last year's corn residue.

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No-till planting corn into a meadow.

No-till planting corn into a meadow.

No-till planting corn into a meadow in Delaware County, Iowa.

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