Browse Items (1827 total)

• First
• Previous
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• Next
• Last

Conservation tillage on the Wahl farm.

Conservation tillage, beans planted on corn, on the Wahl farm.

Tags: Agriculture, Conservation Tillage, Crop Rotation, Crops, Delaware County Iowa, Farmland, Soil and Water Conservation, Wahl Farm

Watershed in Delaware County, Iowa.

Watershed in Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Farmland, Soil and Water Conservation, Watershed

Water erosion in South Fork Township; Delaware County, Iowa.

Water erosion in South Fork Township; Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Farmland, Soil and Water Conservation, South Fork Township

Water erosion in Colony Township; Delaware County, Iowa.

Water erosion in Colony Township; Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Farmland, Soil and Water Conservation, Water Erosion

Terraces on the Kettelkamp farm.

Terraces built and seeded in 1983 on the Kettelkamp farm in Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Farmland, Kettelkamp Farm, Soil and Water Conservation

Terrace construction on Gary Lake.

Porter Construction building terraces on Gary Lake.

Tags: Agriculture, Delaware County Iowa, Farmland, Gary Lake, Porter Construction, Soil and Water Conservation, Terrace Building

Ray Wycoff and George Carlson assessing soil conditions.

Ray Wycoff (holding rod) and George Carlson (taking notes) assessing soil conditions in Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Farmland, George Carlson, Ray Wycoff, Soil and Water Conservation

Wetland type 3 in Delaware County, Iowa.

Wetland type 3 in Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Farmland, Soil and Water Conservation, Wetland

Water erosion in Delaware County, Iowa.

Water erosion in Delaware County, Iowa. Fence rows like this one are a common sight. Erosion has caused soil elevation to be about two feet lower on the near side of the fence compared to the far side. Soil erosion signs like this proves that topsoil…

Tags: Agriculture, Delaware County Iowa, Farmland, Soil and Water Conservation, Soil Erosion

Silt erosion in a ditch.

Silt erosion in a ditch. in Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Erosion, Farmland, Silt, Soil and Water Conservation

• First
• Previous
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• Next
• Last