Browse Items · Iowa Heritage Digital Collections
Iowa Heritage Digital Collections
State Library of Iowa
Advanced Search

Browse Items (71585 total)

Conservation Reserve Program

Conservation Reserve Program

358,553 acres of farmland idle through conservation reserve program.

Tags: ,

Five Year Strategy

Five Year Strategy

Five year plan addressing agriculture, mining, waste disposal, and construction activities.

Tags:

Water Irrigation Rig

Water Irrigation Rig

Tags:

Valley Water Irrigation Rig

Valley Water Irrigation Rig

Tags:

Upland Soil Chart

Upland Soil Chart

Relationship of Major Upland soils in Grundy_Haig and Shelby-Grundy-Haig soil association areas to parent material, slope, and native vegetation.
Upland Soil Chart

Upland Soil Chart

Relationship of Major Upland soils in Mahaska-Taintor soil association area to parent materials, slope, and native vegetation.

Tags:

Upland Soil Chart

Upland Soil Chart

Relationship of Major Upland soils in Clinton-Lindly soil association area to parent material, slope and native vegetation.
Upland Soil Chart

Upland Soil Chart

Relationship of Major Upland soils in Weller-Lindley soil association area to parent material, slope and native vegetation.
Hayfield

Hayfield

Photograph of two farmers in hayfield talking.

Tags:

Tractor Pulling Farm Plow

Tractor Pulling Farm Plow

Photograph of tractor pulling farm plow with farmer on it.

Tags: