Soil compaction effects on crops might be showing up now as shorter, stunted plants, particularly in end-rows, high traffic or turning rows. Digging up roots may show fewer roots or roots growing sideways instead of down into the soil profile. Less root volume and shape will affect above ground growth and development, particularly now that plants are in the reproductive growth phases and yields can be estimated. Diagnosing soil compaction might lead to rethinking tire size and air pressure, tractor weighting and ballasting, wet soils and drainage tile and other management or agronomic changes in the future.
Deerfield, United States (Local)