Table of Contents
Learning the “Dirt” About Site Specific Farming
Site specific crop management
Descriptions of
soil variability
Published soil survey
Order 1 soil survey
Aerial imagery
Digital elevation or topography
Soil electrical conductivity (EC)
Soil EC is influenced by
Soil electrical
conductivity measurements
Soil EC (1999) & Soil Maps
Soil EC (2000) & Soil Maps
Soil EC from year to year
Soil EC & Corn Yield
Soil Maps & Corn Yield
Bottom Line?
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