Phosphorus, Zinc, Iron, Manganese, and Copper Interactions in East-Idaho Potato Cropping Systems Grant uri icon



  • Addition of large quantities of phosphorus fertilizer potentially decrease crop yield, farm profits, and water quality. The purpose of this study is to determine the impact of excess phosphorus on the availability of zinc, iron, manganese, and copper to potatoes, wheat, and maize and to develop management strategies to prevent and/or correct this malady.

date/time interval

  • July 1, 2002 - June 30, 2007

sponsor award ID

  • IDA01254