Penn State Cover Crops and Herbicide Carryover Resource
Soybean Herbicides and Rotation to Cover Crops
Read MoreNREC Cover Crop Guide
This 16-page Cover Crop Guide was created through the collaboration of NREC-funded researchers. NREC, along with the researchers, is encouraging producers to “think a systems approach” when planting cover crops,…
Read MoreCorn Nitrogen Rate Calculator
This website provides a process to calculate economic return to N application with different nitrogen and corn prices and to find profitable N rates directly from recent N rate research…
Read MoreIllinois Drainage Research and Outreach Program (I-DROP) – Ten Ways to Reduce Nitrogen Loads from Drained Cropland in the Midwest
The IDROP Ten Ways strategies include in-field cropping and management strategies (i.e., practices that reduce nitrate in the root zone), in-field strategies that modify the drainage system (i.e., practices that…
Read MoreTransforming Drainage Project
Transforming Drainage is a 5-year, 8-state project led by a core group of 15 leading agricultural engineers, soil scientists, agronomists, economists, social scientists, and database and GIS specialists with a…
Read MoreTransforming Drainage Rate Calculator
This tool calculates the three standard coefficients (drainage rates) for characterizing the hydraulics of subsurface drainage systems.
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