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

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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Handbook for Soil Conservation District Commissioners.

Handbook for Soil Conservation District Commissioners.

Handbook for Soil Conservation District Commissioners.

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Gully rill erosion.

Gully rill erosion.

Gully erosion, Elk Township in Delaware County, Iowa.

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Gully erosion.

Gully erosion.

Gully erosion, Elk Township 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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Grassed waterway in Delaware County, Iowa.

Grassed waterway in Delaware County, Iowa.

Grassed waterway 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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Field before terrace construction.

Field before terrace construction.

Field before terrace construction in Delaware County, Iowa.

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Family poses on their farmland.

Family poses on their farmland.

Family poses on their farmland in Delaware County, Iowa.

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Conservation essay winners.

Conservation essay winners.

Conservation essay winners.

L to R: Dennis Elsberry, Duane Sill, and Kathy Berens.

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