1. CropMetrics – data management service For more advanced precision irrigation prescriptions

2. 3-D spatial data layer – Landscape Change (topography) overlaid with Deep EM (soil type) Used to determine which factors have the greatest influence on yield at each point and to what degree +=+= LC Deep EM 3-D Soils Map What does CropMetrics do?

3. Comparison of Irrigation Optimization by Speed Control or Zone

4. Generating Agronomic VRI Prescriptions

5. Conclusions Having a uniform sprinkler package may not maximize profitability under a center pivot Available precision irrigation packages – Sector Control – VRI Speed Control – VRI Zone Control Solutions to writing prescriptions – Valley VRI Prescription software – CropMetrics

6. Questions and Comments