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Featured Dataset

By S.M. Brouder, N. De Armond, R.F. Turco, J.J. Volenec
Purdue University


The data included here are for the WQFS maize grain yields only; see companion publications for other data including yields of rotation crops, maize stover biomass, nitrate loss in drainage water and other environmental impact data.

Start Your Research Project

  • Create a Data Management PlanLearn about the detailed requirements for your data management plan (DMP). Funding agency requirements are very specific and our DMP resources can help you to clear up any confusion. Get Started ›

  • Upload Research Data to Your ProjectCreate a project to upload and share your data with collaborators using our step-by-step form to guide you through the process. Invite collaborators from other institutions to join your project. Create a Project ›

  • Publish your DatasetPackage, describe, and publish your dataset with a Datacite DOI. Publishing will ensure your dataset is citable, reusable, and archived for the long-term. See Published Datasets ›

PURR at a glance

1472 Data management plans

172 Grant awards

1441 Registered Researchers

593 Research projects

206 Total citations

Top Authors

Author Publications
Walter Gautschi55
Amit H. Varma10
Chad Laux8
Darcy Bullock8

Total 129 authors