Nitrogen Rate of Return Calculator UPDATED

Nitrogen Rate of Return Calculator UPDATED Mike Rankin, Crops and Soils Agent,UW Extension-Fond du Lac Co. A simple spreadsheet can be used to evaluate different net return per acre scenarios involving nitrogen (N) source, N cost, and expected corn price. The spreadsheet lets … Continue reading

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Beta test – Seedcorn maggot thermal model, first-generation peak adult emergence at 360 D.D.

http://agwx.soils.wisc.edu/soils-agwx-assets/uwex_agwx/images/ddgifs/WIMNDDSine39_1.png

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Beta test – Alfalfa Weevil Thermal Model, Start scouting at 300 D.D.

http://agwx.soils.wisc.edu/soils-agwx-assets/uwex_agwx/images/ddgifs/WIMNDDSine48_1.png

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Beta test- WI-MN, yesterday’s ET value map

http://agwx.soils.wisc.edu/soils-agwx-assets/uwex_agwx/images/sun_water/yestWIMNet.gif

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